Stop alt-tabbing for guides. Game8 App puts Game8's trusted strategy guides and tools as an in-game overlay, so you can get the info you need without ever leaving your game.

The app automatically detects what you're doing in-game and shows the matching info in real time. Toggle it on and off instantly with a hotkey, drag it anywhere, and resize it to fit your screen.

Supported games

  • Diablo 4 — Class-specific build guides. The app detects your class the moment you enter the game and loads the right guide: Barbarian, Druid, Necromancer, Rogue, Sorcerer, Spiritborn, and Paladin.
  • Elden Ring Nightreign — Boss strategies and field information, surfaced based on in-game events such as encountering field bosses.
  • Minecraft — Guides that follow your adventure. Enter a world to get survival essentials, and the app reacts as you explore — stepping into the Nether or the End, discovering a Deep Dark or Mangrove Swamp biome, or digging deep below ground brings up the matching guide.
  • Marvel Rivals — Hero picks that fit your team. During a match, the app reads both teams' lineups, shows what your team lacks against the enemy, and suggests heroes that fill the gaps — prioritizing the heroes you play.
  • Genshin Impact — An interactive map of Teyvat, right inside your game. Switch areas, filter pins by category, and search for the spot you need. Pop out a mini map widget that mirrors the pins and position you chose, so you can keep exploring without reopening the full map.

Key features

  • Real-time matching — Automatically shows the right info as your situation changes. No searching, no tab-switching.
  • In-game overlay — A clean, lightweight window that sits on top of your game. Read while you play.
  • Instant toggle — Show or hide the overlay with Ctrl+F (customizable).
  • Move & resize freely — Drag the header to reposition, resize to taste. Your window position and size are remembered between sessions.
  • Safe external links — Links open in your default browser after a quick confirmation, so you never lose your place.

How to use

  1. Launch any supported game — the app starts automatically.
  2. Press Ctrl+F in-game to open the overlay.
  3. Play as usual — the app detects what you're doing and shows the matching info on its own.
  4. Press Ctrl+F again any time to hide it.

Powered by Game8 (https://game8.co) — one of the most trusted names in game strategy guides.