ChooChoo Loader
github.com
What it is
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.
Spec sheet
- Purpose
- ChooChoo is a Proton/WINE trainer and DLL loader for launching games with trainers, mods, patches, and extra executables or DLLs.Read 4 Oct 2026 · github.com
- Platforms
- The README says it works on Steam Deck, SteamOS, macOS, and Linux; release instructions also describe Windows installation.Read 4 Oct 2026 · github.com
- Integrations
- The README describes using ChooChoo with Steam and Proton on Steam Deck and with Whisky on macOS.Read 4 Oct 2026 · github.com
- Security
- GitHub's project security page says no security policy is detected and no security advisories are published.Read 4 Oct 2026 · github.com
- Support
- The v5.0 release directs users who find a bug to report it, but does not specify a support service.Read 4 Oct 2026 · github.com
- License
- The project identifies itself as open-source software under the MIT License.Read 4 Oct 2026 · github.com
- Maker
- The repository is owned by the GitHub account wowitsjack, whose profile identifies the person as Jack and says Australia.Read 4 Oct 2026 · github.com
- Compatibility caveat
- The README says Whisky is unsuitable for ChooChoo-style gaming with binaries that require complex memory manipulation.Read 4 Oct 2026 · github.com
- DLL and executable limit
- It supports up to five additional executables or DLLs and checks DLL 32-bit/64-bit compatibility before injection.Read 4 Oct 2026 · github.com
- Dual launch
- It can start a game and trainer or other executable together.Read 4 Oct 2026 · github.com
- Interface
- The v5.0 release describes a touch-first interface with larger controls designed for touch and mouse input.Read 4 Oct 2026 · github.com
- Profiles
- Users can save and load profiles, and ChooChoo can automatically launch the last-used profile with a configurable delay.Read 4 Oct 2026 · github.com
- Recent files
- A recent-files feature lets users reselect recently used game or trainer executables.Read 4 Oct 2026 · github.com
Plans and prices
Strong points and limits
Strong points
- Starts a game and another executable together
- Supports up to five additional executables or DLLs
- Checks DLL architecture before injection
- Saves profiles and can reopen the last-used one
- Lists Linux, macOS, web, and Windows
Limits
- Supports no more than five additional executables or DLLs
- Whisky is unsuitable for binaries needing complex memory manipulation
- No support service is specified
Who it suits
ChooChoo Loader suits people who want to launch games with trainers or other added programs through Proton or WINE. Its profile controls and touch-oriented interface may also suit users who switch between setups or use touch input.
Verdict
ChooChoo Loader specifies its launch, profile, and DLL-handling capabilities, and it is free under the MIT License. Check the five-file limit and the Whisky compatibility caveat against your setup.
Where Specifiction places it
- Game Trainers#8 of 308.0