• Getting the base damage from a non-damage stat, MP in this case. This might be possible already by creating a damage type that grows with the player's MP per level. It could be hidden from being displayed in the Character menu.
• The ability to require a percentage of HP/MP to be consumed when using a power. This is not something that's implemented right now.

Thanks for the feedback.

1. The way our resolution scaling works, we have a minimum resolution (480p) and a maximum resolution (600p). If the window height falls between these two, we don't scale the image and keep the pixels 1:1. If the window height goes over 600 pixels, we begin to scale it up to fit the window. 720p is kind of pushing it for the size of our assets, but I'd be willing to try it.
2. This has been brought up before and I think it would be good to provide a way for us to set a "fallback" attack ability.
3. This has been a long standing issue: https://github.com/clintbellanger/flare-engine/issues/146. We'll have to do something about it one of these days.
4. We already do this a little with some of the skeleton mages and grave turents, which have red/blue hues for fire/ice respectively. We also used this tactic for the Fossilized Antlion enemy, which is more brown than the normal antlion sprite.

The wiki is the place to contribute to if you want to make changes. The docs directory in the repo contains only a select portion of the wiki content that we feel is worth distributing with the engine.

Try deleting "~/.config/flare/keybindings.txt" and launch Flare again. There was a time between 0.19 and 1.0 that we changed the syntax of this file in a way that affected mouse button mappings.

Other than that, I don't see anything wrong. The fact that tooltips show up mean that the mouse position is correct. And your package versions are the same as mine (I'm on Arch). If you still have problems and want to investigate more, you could try running Flare with "./flare --debug-event" to print the SDL events.