Steam Deck Manhunt Trainer Port

I already use the Windows “Any Weapon” trainer for Manhunt on my desktop, but I’d like the exact same functionality on my Steam Deck running the default SteamOS image. Your job is to package or rebuild the trainer so it launches through Steam, recognises the Proton-executed game process, and lets me toggle every cheat—unlimited ammo, health boosts, weapon unlocks and, of course, the signature “any weapon” option—directly on-screen without crashing the title or tripping Easy Anti-Cheat.

Manhunt is installed through my Steam library with Proton GE, so whatever you create must hook cleanly in that environment. I’m happy if you adapt the existing Windows executable with a compatibility layer, write a native Linux helper, or compile a brand-new trainer—as long as the end result is a single, easy installer or script I can drop into my SD card, add as a non-Steam game, and run with the game in Gaming Mode.

Deliverables
• A working SteamOS-ready trainer (binary or script) that exposes every menu cheat including the Any Weapon toggle
• A concise, step-by-step install guide written for Steam Deck users
• Optional source files or build instructions in case Valve updates Proton and I need to recompile

I’ll test the trainer on my Deck: it must load, display the cheat menu, and keep the game stable for at least one full mission. Once that passes, the contract is complete.