Version manager
Browse the live official catalog, filter by channel, search by version number, see release dates and install a build without launching it.
- Release, snapshot, old beta and old alpha filters
- Installed state for each version
- Separate install and play actions
- Compatible local custom profiles
Runtime and performance
Automatic Java is the default because Minecraft generations need different Java versions. Manual override remains available when diagnosing a specific modpack.
- Per-version Java runtime resolution
- 2-32 GB memory setting
- Custom java.exe or javaw.exe path
- Download and launch activity log
Window and file controls
Use a dedicated game folder, choose resolution and fullscreen, and decide whether the launcher stays open after the game starts.
- Custom game directory
- Width and height controls
- Fullscreen toggle
- Open game folder command
Not in this beta
Automatic mod-loader and modpack installation, cloud profiles, Microsoft authentication and multiplayer account services are not part of version 0.1.0.