Overwolf Supported Games

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OW Game For Testing
Sleeping Dogs
Dark Souls
Awesomenauts

Only supported when rendered with DirectX. When launching the game; Choose to launch the DirectX version.
Arctic Combat
Tower Wars

No support for win Xp and windows 8 and above.
The Chosen
Miner Wars 2081
A Virus Named TOM
Orcs Must Die! 2
DayZ (Arma II Mod)

No support for windows 8.1 and Windows 10
RaceRoom Racing Experience demo
Wrack

No support for win XP
Jet Set Radio
XCOM: Enemy Unknown
Hawken
MechWarrior Online
NBA 2K13
Dishonored
Primal Carnage
PlanetSide 2
FIFA 13
Borderlands 2
Transformers: Fall of Cybertron
Future Wars
District 187: Sin Streets
Pro Evolution Soccer 2013
Receiver
Alan Wake's American Nightmare
The Secret World

Only supported when rendered with DirectX 9. Game can be set to DirectX 9 through game launcher options or while in game through video options (that will require a game restart).
Torchlight II
Max Payne 3

Only supported when rendered with DirectX 9. To change to DirectX 9 => Open game settings > Click graphics option > Choose DirectX 9
World of Warplanes
Sonic the Hedgehog 4 - Episode I
Nexuiz

Only supported when rendered with DirectX 9. DirectX9 is activated by default but if you want to check manually -> launch game > navigate to options > Video > uncheck the 'DirectX 11' Option > restart game
Sonic the Hedgehog 4 - Episode II
Victory: the Age of Racing
Penny Arcade's On the Rain-Slick Precipice of Darkness - Episode 3
Smite

No support for win XP
Crusader kings II
Magic: The Gathering - Duels of the Planeswalkers 2013
Slender
Gratuitous Tank Battles
Trapped Dead
Warlock: Master of the Arcane
LEGO Batman 2: DC Super Heroes
GREED: Black Border
Quantum Conundrum
Shoot Many Robots
Spec Ops: The Line
Ragnarok Online 2: Legend of the Second
Warframe

No support for win XP
DmC: Devil May Cry
SimCity (2013)
King Arthur II - The Role-playing Wargame

Only supported when rendered with DirectX 9 -> Open 'King Arthur's II' game folder -> (SteamApps\*User*\kingarthurii) -> there are 6 CoreTech2_xxx.exe files. To run the 32bit (X86) DirectX 9 version launch the following file -> CoreTech2_x86.exe. Once the game launcher is running -> options -> select DirectX 9.
Dragon Saga
Warp
Dark Void Zero
Paper Monsters
SpellForce 2 - Faith in Destiny

Game may crash on resolution changes (not related to Overwolf).
Cognition - An Erica Reed thriller - The Hangman Episode 1
The Showdown Effect
War Thunder

No support for win XP. Supports DirectX 9 only. Game can be set to DirectX 9 through the game launcher settings -> on the bottom left change Render option to 'directX 9ex'.
Brutal Legend

No support for win XP
Aliens: Colonial Marines
ManiaPlanet (Nadeo Gaming Portal)
Star Conflict
Antichamber
Sonic and Sega All-Star Racing Transformed
Nancy Drew: The Phantom of Venice
Nancy Drew: Legend of The Crystal Skull
The Cave
Nancy Drew: The White Wolf of Icicle Creek
Omerta - City of Gangsters
Age of Wushu

No support for win XP
The Bard's Tale (2004)

There is no support for the old bard's tale games which are now included in this game
Call of Duty: Black Ops II

Occasional game instability might occur when changing game resolution. Please close Overwolf before changing game resolution until this issue is fixed.
Call of Duty: Black Ops II MP
Hitman: Sniper Challenge
Call of Duty: Black Ops II Zombies
Frontline tactics
Sword of the Stars: The Pit
Deadlight
LEGO The Lord of the Rings
Castle Crashers
Gear Up
Euro Truck Simulator 2
Infestation: Survivor Stories (War Z)
Mark of the Ninja
Need for Speed: Most Wanted (a Criterion game)
Loadout

No support for win XP
Endless Space
Sine Mora
Bridge Constructor
Battle for Graxia
Planets Under Attack
Fragoria
Blood And Soul Mail.RU
Skies Mail.RU

Resize of game when it's running in windows mode may render OW unusable
Scribblenauts Unlimited
Chivalry: Medieval Warfare
Elemental: Fallen Enchantress
Sonic Adventure 2
War of the Roses
Firefall
Sonic Adventure DX
Dead Island
Diablo III
Scarlet Legacy
Might & Magic Clash of Heroes
Moonbase Alpha
Crysis 2

Only supported when rendered with DirectX 9. Game can be set to DirectX 9 through game graphics option.
Battlefield 3

No support for win XP
Driver: San Francisco
F1 2011

Only supported when rendered with DirectX 9. Game can be set to DirectX 9 by opening the following files under ' My Documents\My Games\FormulaOne\hardwaresettings'. First open the file named 'hardware_settings_info.xml' and change the 'dx11'=true to false. Then open the file named 'hardware_settings_config.xml' and change the 'forcedx9' to true.
Pro Evolution Soccer 2012
Orcs Must Die!
Wasteland Angel
Cities XL 2012
Red Orchestra 2: Heroes of Stalingrad
Stellar Impact
PRISM: Guard Shield
Tropico 4

No support for win XP
Path of Exile
Dragona
Section 8: Prejudice
The Witcher 2: Assassins of Kings
Dwarfs!?
Black Prophecy
Eden Eternal
Tales of Monkey Island: Chapter 1 - Launch of the Screaming Narwhal
Tales of Monkey Island: Chapter 2 - The Siege of Spinner Cay
Tales of Monkey Island: Chapter 3 - Lair of the Leviathan
Tales of Monkey Island: Chapter 4 - The Trial and Execution of Guybrush Threepwood
Tales of Monkey Island: Chapter 5 - Rise of the Pirate God
Terraria
Elsword

No support for win XP
Mount & Blade: With Fire and Sword
SEGA Genesis & Mega Drive Classics
Alien Breed 2: Assault
Alien Breed 3: Descent
Kerbal Space Program
Dragon Nest
Natural Selection 2
Rusty Hearts
Might & Magic Heroes VI
Super Street Fighter IV - Arcade Edition
Hellgate: Global
The Sims 3: Generations
Magic: The Gathering - Duels of the Planeswalkers 2012
F.E.A.R. 3

Only supported when rendered with DirectX 9. Game can be set to DirectX 9 by adding "-d3d9" in steam game properties under "SET LAUNCH OPTIONS...".
Capsized
Sins of a Solar Empire: Rebellion
Costume Quest
RaiderZ
Super MNC
Stacking
Brick-Force
Dead Horde
Dear Esther
Microsoft Flight
Rayman Origins
Blacklight Retribution

Only supported when rendered with DirectX 9. To make this change Disable DirectX 11 in the options menu and restart your game.
Vessel
Eligium: The Chosen One
Rise Of Dragonian Era
Guild Wars 2
Risen 2: Dark Waters
The Walking Dead
Jagged Alliance - Back in Action
SOL: Exodus
Point Blank
Continent of the Ninth Seal (C9)

Beta state
Counter-Strike: Global Offensive
Warface

No support for win XP
Legend of Grimrock
Sanctum
Tribes: Ascend
The Lord of the Rings: War in the North
Sonic Generations
Stronghold 3
Anno 2070

Only supported when rendered with DirectX 9. Game can be set to DirectX 9 by changing Anno 2070 Engine.ini file. Change '0' line to '9'.
LEGO Harry Potter Years 5-7
Battle Hearts
Elements of war
Star Wars: The Old Republic
Saints Row: The Third (DX9)
L.A. Noire

Game will display a crash window message once user closes the game if user has only accessed the menu part of the game and nothing else. This is an inconsequential issue and thus support for the game remains in tact.
The Elder Scrolls V: Skyrim
Payday: The Heist
Dungeon Defenders
Dota 2

Dota 2: Reborn OGL isn't supported
Dead Rising 2: Off The Record
Tera: Rising
Call of Duty: Modern Warfare 3 Single Player
Call of Duty: Modern Warfare 3 Multiplayer
Alan Wake
AirMech
Silkroad-R
SkyDrift
Nuclear Dawn
The Book of Unwritten Tales: The Critter Chronicles
Earth Defense Force: Insect Armageddon
Repulse
Unstoppable Gorg
War of the Immortals
Shank 2
Supreme Destiny
Assassin's Creed: Revelations
Nitronic Rush
Serious Sam 3: BFE
Warhammer Online: Wrath of Heroes
Trine 2
Sevencore
Basket Dudes
Age of Empires Online
Heroes & Generals

No support for win XP
Lovely Planet

No support for win XP
Moebius

No support for win XP
Royal Quest
Sins of a Dark Age

No support for win XP
Unrest

No support for win XP
Violett

No support for win XP
Divinity Original Sin

No support for win XP
Orcs Must Die! Unchained (Beta)

No support for win XP
Tesla Effect - A Tex Murphy Adventure

No support for win XP
GRID Autosport

No support for win XP
Unturned

No support for win XP
Robocraft

No support for win XP
Urban Trial Freestyle

No support for win XP
Minimum

No support for win XP
Zombies Monsters Robots

No support for win XP
Middle-earth: Shadow of Mordor

No support for win XP
Styx: Master of Shadows

No support for win XP
The Vanishing of Ethan Carter

No support for win XP
The Evil Within

No support for win XP
Gauntlet

No support for win XP
Borderlands: The Pre-Sequel

No support for win XP
Hazard Ops

No support for win XP. Image capture doesn't function properly on Windows 7. Video capture is disabled for all OS's.
Final Fantasy XIII

No support for win XP
Alien: isolation

No support for win XP
NBA 2K15

No support for win XP
Sid Meier's Civilization: Beyond Earth

No support for win XP
Sleeping Dogs: Definitive Edition

No support for win XP
Transformers Universe

No support for win XP
The Crew
Swordsman

No support for win XP
DuckTales Remastered

No support for win XP
The Sims 4

No support for win XP
Hex: Shards of fate

No support for win XP
Betrayer

No support for win XP
Dawngate (Beta)

No support for win XP
Blackguards
Titanfall

No support for win XP
ArcheAge

No support for win XP and Windows 10
Wildstar

No support for win XP. Supports DirectX 11 only.
South Park: The Stick of Truth

No support for win XP
Strike Vector

No support for win XP
Might & Magic X: Legacy

No support for win XP
GunZ 2: The Second Duel

No support for win XP
Octodad: Dadliest Catch

No support for win XP
The LEGO Movie Videogame

No support for win XP
Dead Island: Epidemic (Beta)

No support for win XP
Guacamelee!

No support for win XP
The Incredible Adventures of Van Helsing II

No support for win XP
Watch_Dogs

No support for win XP. We highly recommend that you change Overwolf's hot keys when playing Watch_Dogs. Using Ctrl button might trigger the Focus ability in-game.
Valiant Hearts: The Great War

No support for win XP
Train Simulator 2014

No support for win XP
Sniper Elite 3
Plants vs. Zombies Garden Warfare

No support for win XP
Killer is Dead

No support for win XP
Goat Simulator

No support for win XP
Banished

No support for win XP
Strife

No support for win XP and Windows 10
Real World Racing

No support for win XP
Dark Souls II

No support for win XP
EF-12

No support for win XP
Child of Light

No support for win XP
Marvel Puzzle Quest: Dark Reign

No support for win XP
Heroes of the Storm

No support for win XP
Lords of the Fallen

No support for win XP
METAL GEAR SOLID V: THE PHANTOM PAIN
FIFA 16
Pro Evolution Soccer 2016
NBA 2K16
Tom Clancy's Rainbow Six: Siege
STAR WARS Battlefront
Assassin's Creed Chronicles: India
Assassin's Creed: Syndicate
Overwatch
XCOM 2
Tom Clancy's The Division
Dark Souls III
Fallout 4
Total War: Warhammer
Mad Max
Call of Duty: Black Ops III
Magicka 2
LEGO Worlds
Assassin's Creed Chronicles: China
LEGO Jurassic World
The Long Dark
Shadowrun Chronicles: Boston Lockdown
Rocket League
Arena of Fate
Car Mechanic Simulator 2015
Volume
Blade & Soul
Dead By Daylight
Quake Champions
Conan Exiles
H1Z1: King of the Kill
Mass Effect: Andromeda
TEKKEN 7
Friday the 13th The Game
Might and Magic Heroes VII
LawBreakers
Hollow Knight
Gigantic
Albion Online
Fortnite
Assassin's Creed: Origins
HEAVY METAL MACHINES
PLAYERUNKNOWN'S BATTLEGROUNDS
Ghost Recon: Wildlands
Paragon
Paladins
Battlefield 1
Battlerite
Titanfall 2
Sid Meier's Civilization VI
Call of Duty: Infinite Warfare
The Elder Scrolls V: Skyrim Special Edition
Farming Simulator 2017
Factorio
Jotun
Brawlhalla
World of Tanks Blitz
For Honor
Gwent
League of Legends Launcher
Batman: Arkham Knight
ARK: Survival Evolved
The Legend of Korra
Block N Load
MyDream
Ryse: Son of Rome
Geometry Wars 3: Dimensions
Deadbreed
NARUTO SHIPPUDEN: Ultimate Ninja STORM Revolution
Evolve
Dying Light
H1Z1
Cities: Skylines
Tales from the Borderlands
Disney Infinity 2.0
Elite: Dangerous
Fly'N

No support for win XP
Super Splatters

No support for win XP
LEGO Batman 3: Beyond Gotham
Call of Duty: Advanced Warfare Single Player

No support for win XP
Call of Duty: Advanced Warfare Multi Player

No support for win XP
Dreamfall Chapters

No support for win XP
Risk of Rain

No support for win XP
Far Cry 4

No support for win XP
Assassin's Creed: Unity

No support for win XP
Pro Evolution Soccer 2015

No support for win XP
FINAL FANTASY XIII-2
Dragon Age: Inquisition
Lara Croft and the Temple of Osiris
Game of Thrones
Total War: Attila
TerraTech
Dungeon Defenders II
Black Mesa
Grand Theft Auto V

DirectX 10 is not supported - please make sure settings are set to DirectX 11. Video capture and Twitch streaming apps are disabled
Mortal Kombat X
AdVenture Capitalist
Project CARS
Zula
Trine 3: The Artifacts of Power
The Witcher 3: Wild Hunt
Clicker Heroes
Killing Floor 2
Infinifactory
World of Warships
Hotline Miami 2: Wrong Number
Ori and the Blind Forest
Pillars of Eternity
Assassin's Creed: Rogue
Grow Home
Life Is Strange
The Escapists
DragonBall XenoVerse
Ratz Instagib
TOXIKK
Oddworld: New 'n' Tasty
Besiege
Battlefield: Hardline
Rust

No support for win XP
Resident Evil: Revelations

No support for win XP
GRID 2

No support for win XP
The Incredible Adventures of Van Helsing

No support for win XP
Company of Heroes 2
Marvel Heroes 2016

No support for win XP
Leviathan: Warships

No support for win XP
Monaco: What's Yours is Mine

No support for win XP
Sacred Citadel
Metro: Last Light

No support for win XP
DarkFall Unholy War
Zeno Clash II

No support for win XP
Chaos Online
Nancy Drew: Secrets Can kill
Nancy Drew Dossier: Resorting to Danger
Nancy Drew: Shadow Water's Edge
Dust: An Elysian Tail
Thunder Wolves

No support for win XP
Planet Explorers (Alpha)

No support for win XP
Might & Magic: Duel of Champions

No support for win XP
Deadpool
Magic 2014

No support for win XP
Neverwinter

No support for win XP
BioShock Infinite
Sniper Elite: Nazi Zombie Army

No support for win XP
Strike Suit Zero
Pressure
Sins of a Solar Empire (Trinity Pack)
PID
McDROID
Bob Came in Pieces
Surgeon Simulator 2013
Crashed Lander
EverPlanet
Dungeon Party
Dollar Dash
Forge
Insurgency 2014

No support for win XP
Galaxy on Fire 2
Sniper: Ghost Warrior 2

No support for win XP
ARMA 3
Impire
Poker Night 2
Strike Suit Zero: Infinity
The Stanley Parable

No support for win XP
Alien Rage

No support for win XP
DieselStormers
Injustice: Gods Among Us

No support for win XP
The Wolf Among Us

No support for win XP
NARUTO SHIPPUDEN: Ultimate Ninja STORM 3
Brothers: A Tale of Two Sons

No support for win XP
LEGO Marvel Super Heroes

No support for win XP
Assassin's Creed IV: Black Flag

No support for win XP
Divinity II: Developer's Cut
Broforce

No support for win XP
Elder Scrolls Online

No support for win XP
DayZ

No support for win XP
FIFA World (Beta)
King's Bounty: Legions

No support for win XP
Final Exam

No support for win XP
Starbound (Beta)

No support for win XP. Supports DirectX 9 only. Launch the game in DirectX 9 mode.
Forced

No support for win XP
Nosgoth (Beta)
State of Decay

No support for win XP
Divinity: Dragon Commander

No support for win XP
Tomb Raider (2013)

Only supported when rendered with DirectX 11. Game automatically decides if it runs DirectX 9 or DirectX 11. Game must have the Exclusive Fullscreen option set to on; to change choose options from game launcher -> make sure the Exclusive Fullscreen box on the top right is checked.
Infinite Crisis (Beta)

No support for win XP. Supports DirectX 9 only. Game can be set to DirectX 9 through Settings > Graphics > Graphics Core > DX9 .
Dungeons & Dragons: Chronicles of Mystara

No support for win XP
Total War: ROME II
7 Days to Die
Rise of the Triad

No support for win XP
PAYDAY 2

No support for win XP
Project Reality (BF2 Mod)
The Bureau: XCOM Declassified

No support for win XP. Supports DirectX 9 only. When launching the game from steam choose to launch in DirectX9 mode.
Hearthstone: Heroes of Warcraft
FIFA 14
Pro Evolution Soccer 2014

No support for win XP
Shadow Warrior
Battlefield 4
NBA 2K14

No support for win XP
Prime World
Europa Universalis IV

No support for win XP
The Mighty Quest For Epic Loot

No support for win XP
Rogue Legacy

No support for win XP
Shadowrun Returns

No support for win XP
Outlast

No support for win XP
Volgarr the Viking

No support for win XP
America's Army: Proving Grounds

No support for win XP
Call of Duty: WWII
Ghost Recon Advanced Warfighter 2
Civilization IV: Beyond the Sword
Metin 2
Tibia
Entropia Universe
The Witcher
Perfect World

Supports DirectX 8 rendering only.
Call of Duty 4: Modern Warfare Single Player
BioShock

Only supported when rendered with DirectX9. Game can be set to DirectX 9 by adding "-DX9" in steam game properties under "SET LAUNCH OPTIONS...". In non-steam version of the game: Right click the Desktop icon -> properties -> add " -DX9" at the end of the "Target" line.
Team Fortress 2
Portal
Call of Duty 4: Modern Warfare Multiplayer
Vanguard: Saga of Heroes
CABAL Online
Trickster Revolution

Due to DirectX 8 restrictions capturing video FPS or screenshots doesn't work.
Sid Meier's Railroads
Star Wars Empire at War: Forces of Corruption
Stronghold Legends
Neverwinter Nights 2
Half-Life Deathmatch: Source
The Lord of the Rings Online
Supreme Commander
Battlestations Midway
Mythos Global

If game will not patch - use Internet explorer. if "Key Mismatch" while updating delete the specific update file or the enitre update library under bin and try again (Non Overwolf related)
S.T.A.L.K.E.R. - Shadow of Chernobyl
Supreme Commander: Forged Alliance
Age of Conan: Unchained

Only supported when rendered with DirectX 9. Game can be set to DirectX 9 through options on AOC log in screen.
GRID
NosTale EU

No support for win XP
Trackmania Nations Forever
Tom Clancy's Rainbow Six Vegas 2
Assassin's Creed

Only supported when rendered with DirectX 9. To run in DirectX 9 use the AssassinsCreed_Dx9.exe file in the game's library. Another option is to change AssassinsCreed_Dx10.exe name and then rename the AssassinsCreed_Dx9.exe to AssassinsCreed_Dx10.exe thus you can launch it from default launch option.
Battlefield Heroes

Does not support STR (Shoot to Record) when set to be activated by a mouse click
4Story
Devil May Cry 4

Only supported when rendered with DirectX 9. When launching the game; Choose to launch the DirectX 9 version.
Osu!
Fiesta
Shaiya
Shaiya(US)
Crysis

Only supported when rendered with DirectX9. Game can be set to DirectX 9 through the addition of '-dx9' to steam Crysis 'launch option' or by adding ' -dx9' to windows shortcut by right clicking Crysis shortcut => properties => and adding ' -dx9' to end of target field
Unreal Tournament 3
Avencast: Rise of The Mage
Beyond Good & Evil
Frontlines: Fuel of War
RuneScape

Only supported when rendered with DirectX9. Game can be set to DirectX 9 by opening options; click on 'option for changing your graphics option';click custom;choose 'DirectX' and your set to go.
AirRivals
9Dragons
Counter-Strike: Source
Guild Wars
EverQuest II
Everquest
Eve Online
Need for Speed: Underground 2
Grand Theft Auto: San Andreas Multiplayer

No support for win XP
Grand Theft Auto: San Andreas
Battlefield 2
Garry's Mod
Half-Life: Source
Sid Meier's Pirates!
Half-Life 2: Deathmatch
Delta Force Xtreme
Psychonauts
Red Faction II
Brothers in Arms: Road to Hill 30

Only supported when rendered with DirectX9. Game can be set to DirectX 9 through the game launcher settings -> DirectX tab -> change to 'DirectX 9'.
Warcraft III - The Frozen Throne
Red Faction
Unreal Tournament 2004
Lineage II
World of Warcraft
Warhammer Online: Age of Reckoning
Sword of the Stars: A Murder of Crows
Sword of the Stars Collectors' Edition
Sword of the Stars
Archlord
CivCity Rome
Civilization IV: Warlords
Dungeons & Dragons Online: Eberron Unlimited

Only supported when rendered with DirectX9. To activate DirectX9: go to Options -> Graphics -> Graphic Hardware Level -> choose DX9
Brothers in Arms EIB

On extremely rare occasions game will display two cursors. Close and relaunch game to fix this issue.
Call of Duty 2
Civilization IV
Live for Speed
Day of Defeat: Source
Star Wars Battlefront II
Half-Life 2: Lost Coast
Star Wars Empire at War
Final Fantasy VII

No support for win XP
Final Fantasy VIII

No support for win XP
Silkroad Online
Flyff

No support for windows 8.1 and Windows 10
Lead and Gold: Gangs of the Wild West
Lost Saga
Grand Theft Auto: Episodes from Liberty City
Battle of the Immortals
The Misadventures of P.B. Winterbottom
Tom Clancy's Splinter Cell: Conviction
Mount & Blade: Warband
Aika Online
RailWorks 3 - Train simulator 2012
APB: Reloaded
Mafia II
Sid Meier's Civilization V

Only supported when rendered with DirectX 9. Game can be set to DirectX 9 when launching game at the prompt choose the option that specifies '(DirectX 9)' within.
Dead Rising 2
Lara Croft and the Guardian of Light
NBA 2K11
Final Fantasy XIV Online: A Realm Reborn
Star Wars Republic Commando
Need for Speed World
Blur
The Sims 3: Ambitions
Transformers: War for Cybertron
LEGO Harry Potter Years 1-4
ARMA 2: Operation Arrowhead

No support for windows 8.1 and Windows 10
Theatre of War 2: Kursk 1943
Alien Swarm
Zombie Driver
Bounty Bay Online
Ninja Blade
Face of Mankind
Global Agenda
Twin Sector
LEGO Star Wars: The Complete Saga
Call of Duty: Modern Warfare 2 Singleplayer
Call of Duty: Modern Warfare 2 Multiplayer
Left 4 Dead 2
The Sims 3: World Adventures
Gyromancer
Allods Online
Rogue Warrior
Grand Fantasia
The Sims 3: High-End Loft Stuff
GM Rally
Battlefield: Bad Company 2

Only supported when rendered with DirectX 9. Game can be set to DirectX 9 by changing BF2 settings.ini file. Change 'DXVersion=Auto' line to 'DXVersion=9'.
Supreme Commander 2
Sonic & SEGA All-Star Racing
Bloodline Champions
Pacific Storm: Allies
S.T.A.L.K.E.R.: Call of Pripyat
BioShock 2 Single player

Only supported when rendered with DirectX 9. Game can be set to DirectX 9 by adding "-DX9" in steam game properties under "SET LAUNCH OPTIONS...". In non-steam version of the game: Right click the Desktop icon -> properties -> add " -DX9" at the end of the "Target" line.
BioShock 2 Multiplayer

Only supported when rendered with DirectX 9. Game can be set to DirectX 9 by adding "-DX9" in steam game properties under "SET LAUNCH OPTIONS...". In non-steam version of the game: Right click the Desktop icon -> properties -> add " -DX9" at the end of the "Target" line.
Assassin's Creed II
StarCraft II
Star Trek Online

No support for win XP
Mass Effect 2
Lost Planet 2

Only supported when rendered with DirectX 9. When launching the game choose DirectX 9 in the game launcher.
Dragon Age II

Only supported when rendered with DirectX 9. To make this change -> Go to Options > Video > Select Directx 9 instead of DirectX 11.
iRacing
Divinity II: The Dragon Knight Saga
Rappelz
Assassin's Creed: Brotherhood SP
Assassin's Creed: Brotherhood MP
The Sims 3: Fast Lane Stuff
The Sims 3: Outdoor Living Stuff
Puzzle Agent
Portal 2
MicroVolts
SHIFT 2: Unleashed
Mortal Online

No support for win XP
Battlefield Play4Free
Lego Star Wars III: The Clone Wars
Fallout: New Vegas
Shank
DeathSpank
Need For Speed: Hot Pursuit
Poker Night at the Inventory
Vindictus

If you have Vindictus US version that is using GameHack; please note that it might not work with Overwolf or any other in-game software.
Victoria II
Pro Evolution Soccer 2011
Kane & Lynch 2: Dog Days
Lost Horizon
The Sims 3: Late Night
World Of Tanks
Call of Duty: Black Ops SP
Call of Duty: Black Ops MP
Star Wars: The Force Unleashed 2
DC Universe Online
Dead Space 2
Magicka
Monday Night Combat
RIFT

In case of graphical anomalies make sure your graphics card is updated to the latest driver.
theHunter

No support for win XP
Sam & Max 201: Ice Station Santa

Due to DirectX 8 restrictions capturing video FPS or screenshots doesn't work.
Sam & Max 202: Moai Better Blues
Sam & Max 203: Night of the Raving Dead
Sam & Max 204: Chariots of the Dogs
Sam & Max 205: What's New Beelzebub?
Back to the Future: The Game: Episode 1
Project Blackout
Bloody Good Time
A.R.E.S.: Extinction Agenda
Loong Dragonblood
Tom Clancy's EndWar
Men of War
Shaiya DE
Saints Row 2
La Tale
Wizard 101
Burnout Paradise: The Ultimate Box

Note: Game seem to crash when ps eye driver; xsplit or dxtory are installed (Non Overwolf related)
Zeno Clash
Aion
BattleForge

Only supported when rendered with DirectX 11. Game can be set to DirectX 11 by -> Open game launcher -> Click the optional components tab -> Check the 'High resolution textures' option.
Killing Floor
Florensia
HighStreet 5
World of Goo
Dead Space
S4 League
Dragon Age: Origins
Fallout 3
Age of Chivalry
Lego Batman
Civilization IV: Colonization
Perfect World International
Atlantica Online
Brothers In Arms: Hell's Highway
Cross Fire EU

No support for win XP
Cross Fire NA

No support for win XP
Cross Fire AL

No support for win XP
Cross Fire ES

No support for win XP
Grand Theft Auto IV
Shin Megami Tensei Imagine Online
Pokemon World Online
Call of Duty: World at War Singleplayer
Call of Duty: World at War Multiplayer
Left 4 Dead
Tomb Raider: Underworld
CrimeCraft: GangWars
Divinity II: Ego Draconis
Batman: Arkham Asylum
Section 8
Nikopol: Secrets of the Immortals
Heroes of Newerth

No support for win XP. Supports DirectX 9 only. In order to make Overwolf work with the game do the following => when in game start screen => click options at top left => choose graphics tab => make sure video driver is set to DirectX 9.
Champions Online
Resident Evil 5

Only supported when rendered with DirectX 9. Game can be set to DirectX 9 by -> Open game launcher -> Select Run 'RESIDENT EVIL 5 DirectX9 Version' button.
NBA 2K10
Tropico 3
Borderlands
World of Zoo
Torchlight
Fallen Earth
Alliance of Valiant Arms
League of Legends
Risen
Soul of the Ultimate Nation
Dekaron
America's Army 3
WolfTeam

Game is only supported on Windows 7.
ARMA II

Arma 2 beta is not supported
Jade Dynasty

Due to DirectX 8 restrictions capturing video FPS or screenshots doesn't work.
Street Fighter IV
Trine
Yosumin
The Sims 3