RoseTheFlower/UltrawideIndex gibbon

Gibbon: Beyond the Trees ultrawide and wider

on GitHub

The solution forces the game to support native 21:9 and wider resolutions.

1. Download the archive at the bottom and unpack it.
2. Launch the game, followed by the tool.
3. Press the designated key to toggle the fix on or off.
4. Select and apply any in-game resolution to fully apply or undo the fix.

All trainers containing CE components may trigger some anti-virus software.

Tested on the latest Steam version primarily at 2560x1080. The width of the game backgrounds may be insufficient for wider resolutions.

You can buy me a coffee, become a patron or even donate crypto if you like my work.