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ChooChoo Loader
What it is
ChooChoo Loader is a free, open-source launcher for running games with trainers, mods, patches, or other executables and DLLs through Proton or WINE. It can start a game alongside a trainer or another program, with up to five extra executables or DLLs supported. Before injecting a DLL, it checks whether its 32-bit or 64-bit type is compatible. Users can save profiles, reload them later, or set the launcher to open the last-used profile after a chosen delay. A recent-files list makes it possible to select previously used game or trainer executables again. 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, while warning that Whisky is unsuitable when binaries need complex memory manipulation. The project lists Linux, macOS, web, and Windows, and is licensed under the MIT License. It is free, with no paid plans stated.
For and against
For
- Can launch a game and trainer together.
- Supports up to five extra executables or DLLs.
- Checks DLL architecture compatibility before injection.
- Profiles can reopen automatically after a configurable delay.
Against
- Whisky is unsuitable for binaries requiring complex memory manipulation.
- The project pages do not specify a support service.
- No security policy is detected on GitHub.
The verdict
ChooChoo Loader combines game and trainer launching with profiles and DLL compatibility checks. Note the stated Whisky limitation and that the project does not specify a support service.
Who it suits
ChooChoo Loader may suit players who use Proton or WINE and want to launch games alongside trainers or other files. Its profile and touch-oriented interface features may also help users who revisit the same setups.
Plans and prices
Free
No paid plans or pricing stated on the project pages
Read 4 Oct 2026 · github.com
On the record
- Compatibility caveat
- The README says Whisky is unsuitable for ChooChoo-style gaming with binaries that require complex memory manipulation.github.com · read 4 Oct 2026
- DLL and executable limit
- It supports up to five additional executables or DLLs and checks DLL 32-bit/64-bit compatibility before injection.github.com · read 4 Oct 2026
- Dual launch
- It can start a game and trainer or other executable together.github.com · read 4 Oct 2026
- Integrations
- The README describes using ChooChoo with Steam and Proton on Steam Deck and with Whisky on macOS.github.com · read 4 Oct 2026
- Interface
- The v5.0 release describes a touch-first interface with larger controls designed for touch and mouse input.github.com · read 4 Oct 2026
- License
- The project identifies itself as open-source software under the MIT License.github.com · read 4 Oct 2026
- Maker
- The repository is owned by the GitHub account wowitsjack, whose profile identifies the person as Jack and says Australia.github.com · read 4 Oct 2026
- Profiles
- Users can save and load profiles, and ChooChoo can automatically launch the last-used profile with a configurable delay.github.com · read 4 Oct 2026
- Purpose
- ChooChoo is a Proton/WINE trainer and DLL loader for launching games with trainers, mods, patches, and extra executables or DLLs.github.com · read 4 Oct 2026
- Recent files
- A recent-files feature lets users reselect recently used game or trainer executables.github.com · read 4 Oct 2026
- Security
- GitHub's project security page says no security policy is detected and no security advisories are published.github.com · read 4 Oct 2026
- Support
- The v5.0 release directs users who find a bug to report it, but does not specify a support service.github.com · read 4 Oct 2026
