Version 125.9 is live:
- Added level editor so you can modify existing levels and create new ones
- Mouse pointer is automatically hidden when you close the menu
- Target level name is shown when you stand over the entrance of already solved levels
- Fixed alternative undo key mapping. Now you can undo with both U and Z, or configure a custom key.
- When playing with a controller, added an option to go back to the parent level by pressing X, just like in the Nintendo Switch version (which will release on October 10th).