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LaLa Trainers Launcher
What it is
LaLa Trainers Launcher is a free, open-source launcher for discovering, managing, and running game trainers. Windows users can install its provided executable. Linux downloads include AppImage, Flatpak, binary, and Debian or Ubuntu packages, with downloads also described for Steam Deck. On Linux, LaLa relies on Proton, so the game must already be installed and use Proton. The project says trainers come from Fling Trainers and warns that trainer use can carry risks. A listed release feature allows custom trainers to be added. For Linux game-detection problems, the project advises checking Proton setup, launching the game before its trainer, or trying another trainer version. The Flatpak build is not supported in Steam Deck gaming mode. LaLa is developed with Flutter and released under the AGPL-3.0 license. Its maker invites support through Ko-fi. The launcher is intended for people who want to find, organize, and run trainers across Windows and Linux.
For and against
For
- Free AGPL-3.0 software
- Windows executable provided
- Several Linux package formats
- Custom trainer support
- Proton-based Linux operation
Against
- Linux requires Proton
- Steam Deck gaming mode excludes Flatpak
- Trainer use may carry risks
- Games must already be installed
The verdict
LaLa provides multiple installation paths and trainer-management functions for Windows and Linux. Proton requirements and the Steam Deck Flatpak limitation should guide platform choice.
Who it suits
LaLa suits people who want a dedicated launcher for discovering and managing game trainers. Linux users should already use Proton, while Steam Deck users need to avoid Flatpak gaming mode.
Plans and prices
Free
Discovers, manages, and runs game trainers
Read 7 Oct 2026 · github.com
On the record
- Custom trainers
- A project release lists the ability to add custom trainers as a feature.github.com · read 7 Oct 2026
- Game detection
- For Linux game detection issues, the project advises checking Proton setup, launching the game before the trainer, or trying another trainer version.github.com · read 7 Oct 2026
- Intended users
- The project describes LaLa as a launcher for people who want to discover, manage, and run game trainers.github.com · read 7 Oct 2026
- License
- The repository lists the AGPL-3.0 license.github.com · read 7 Oct 2026
- Linux and Steam Deck
- Linux and Steam Deck downloads include AppImage, Flatpak, binary, and Debian or Ubuntu package options.github.com · read 7 Oct 2026
- Linux requirement
- On Linux, LaLa relies on Proton to run trainers, and the game must already be installed and use Proton.github.com · read 7 Oct 2026
- Purpose
- LaLa is a free launcher for discovering, managing, and running game trainers.github.com · read 7 Oct 2026
- Security
- The project identifies LaLa as open-source software developed with Flutter and says downloaded trainers may carry risks.github.com · read 7 Oct 2026
- Steam Deck limitation
- The README says the Flatpak version is not supported in Steam Deck gaming mode.github.com · read 7 Oct 2026
- Support
- The maker invites users to support the project by buying them a coffee through Ko-fi.github.com · read 7 Oct 2026
- Trainer source
- The project says its trainers come from Fling Trainers and warns that using trainers can carry risks.github.com · read 7 Oct 2026
- Windows
- Windows users can install the provided executable file.github.com · read 7 Oct 2026
