The gameplay is interesting and fun, but sometimes it's hard to tell what is going on.
The game needs better descriptions for what each ability does. For example orbital strike should state in it's description that you can only target enemies on the same line as you.
Also there shouldn't be abilities that are triggered automatically (such as explosion or fart). Even if the player can't choose their target, these abilities should still be required to have the player click in order to use them. (it's confusing to new players and also takes away from the game feel.)