Here's something that kept coming up in feedback: we want to zoom out of the upgrade tree!
So this is a small update to directly address this. It was a bit more tricky than expected because the upgrade tooltip needs to position itself differently depending on the zoom level. I also wanted the tooltip to always be visible on screen, and not display outside of the screen when the talent being hovered is near an edge:

This also comes with a sub menu for the options. Previously those options were all crammed into the main menu. This worked for a while but it made it difficult to add more settings. Eventually I want to add a toggle to disable the underwater screen fx and maybe to disable screen shakes. This update is just a preparation for that:
Here's the changelog for this update:
v0.2.3
- new
- Restored the ability to zoom and dezoom in the talent tree that was disabled a while back because it was buggy. Fixed it, the tooltip adapts accordingly, no flickering anymore!
- Add a simple option menu as a submenu in the main menu with the same options as before (fullscreen, language, audio volumes).
- changes
- changed color of the damage aura to fit better the color palette
