ChooChoo Loader vs RG Trainer

ChooChoo Loader launches games through Proton or WINE alongside trainers, mods, patches, or other executables and DLLs. It can start a game and another program together, and supports up to five additional executables or DLLs. Before injecting a DLL, it checks whether its 32-bit or 64-bit architecture matches. Users can save and load profiles, have the last-used profile open automatically after a configurable delay, and reselect recently used game or trainer executables. The v5.0 release describes a touch-first interface with larger controls for touch and mouse input. The project README describes use with Steam and Proton on Steam Deck, and with Whisky on macOS; it cautions that Whisky is unsuitable for this style of gaming when binaries require complex memory manipulation. ChooChoo Loader lists Linux, macOS, web, and Windows. It is free, open-source software under the MIT License. The project directs users who find a bug to report it but does not specify a support service.

RG Trainer is a standalone PC game trainer for cheats in supported games, intended by Rival Gaming for single-player or offline use. Its Windows app detects supported games, including launches through Steam, Epic, and other launchers, and provides global F1–F12 hotkeys, a built-in memory scanner, freeze-loop technology, and automatic trainer-data updates. The download page advertises 57+ supported games and 956 cheats. A free account supplies basic cheats and three sessions per day. Pro and Ultimate access cost nothing and are earned through community XP, adding unlimited sessions, advanced cheats, and priority support. The Mac app works on Intel and Apple Silicon Macs for browsing the game library and cheat tables, but memory training requires Windows. Full Windows training requires 64-bit Windows 10 or later, 4 GB RAM, 200 MB disk space, internet login, and administrator permissions.