Pokemon Infinite Fusion Steam Deck – Download
Pokemon Infinite Fusion is also available to play on the Steam Deck. If you want to download and play the game on Steam Deck, follow the guide below. You’ll switch to Desktop Mode, install ProtonUp-Qt (to get Proton-GE), add the game as a Non-Steam game, force Proton compatibility, and then launch it from Gaming Mode.
Pokemon Infinite Fusion on Steam Deck
Download the game from the table below. Replace the “Download” link with your real Mediafire URL.
How to install
Steam Deck runs Linux, so Windows games need a compatibility layer. The easiest approach is using Proton-GE via ProtonUp-Qt. You can also try Wine directly (optional).
Step 1: Prepare Your Steam Deck for Non-Steam Games
Enter Desktop Mode
- Press the Steam button
- Scroll down to Power
- Select Switch to Desktop
Your Steam Deck will switch to Desktop Mode (similar to a Linux PC).
Install Proton or Wine
- Open the Discover app (software store) in Desktop Mode
- Search for ProtonUp-Qt and install it
- Open ProtonUp-Qt → click Add version → install the latest Proton-GE
Proton-GE is often the best option for non-Steam Windows games.
Step 2: Download Pokemon Infinite Fusion
Download the game
- Open a web browser (e.g., Firefox) on your Steam Deck
- Visit the official download page you provided: PokemonInfiniteFusion.net/mac
- Scroll to the download section and download the latest version
Extract the files
- Open Downloads folder
- Right-click the ZIP → Extract Here
- Move it to a clean folder (example: Games/PokemonInfiniteFusion)
Step 3: Set Up the Game with Wine or Proton
Option A: Run with Wine (Optional)
In Desktop Mode, open Dolphin File Manager and locate the extracted game folder:
- Right-click game.exe
- Select Open with Wine Windows Program Loader
If it doesn’t launch, use Proton (Option B) below.
Option B: Add to Steam and use Proton-GE (Recommended)
Still in Desktop Mode:
- Open Steam
- Top menu: Games → Add a Non-Steam Game to My Library
- Click Browse and select game.exe inside your extracted folder
- Click Add Selected Programs
Now force Proton compatibility:
- Find the game in Steam Library (Non-Steam games)
- Right-click → Properties
- Open Compatibility
- Check Force the use of a specific Steam Play compatibility tool
- Select your installed Proton-GE
Step 4: Launch the Game from Gaming Mode
Switch back to Gaming Mode
- Click the Steam Deck logo on desktop
- Select Return to Gaming Mode
Launch Pokemon Infinite Fusion
- Open your Library
- Go to Non-Steam Games
- Select Pokemon Infinite Fusion and press Play
Step 5: Optimize Game Performance
Adjust game/Steam settings
- If not smooth, try changing Proton version (different GE versions can help)
- Adjust resolution or scaling from Steam’s game properties
- Try limiting frame rate if you want better battery life
Controller setup
- Open Steam controller settings for the game
- Choose a community layout or create your own mapping
- If a button is missing, map keyboard keys to buttons (common for PC games)
Step 6: Enjoy the Game!
Now you’re ready to play Pokemon Infinite Fusion on your Steam Deck. If you encounter bugs or issues, check for updates and community fixes — fan-made games sometimes need extra troubleshooting.
Note: Pokémon Infinite Fusion is a fan-made project and not affiliated with Nintendo, Game Freak, Creatures, or The Pokémon Company.