Thank you, I'm very happy that you enjoyed it!
I currently showing info text about powers after you use them because that was easier to set up on a small time budget, but I definitely want to do that on mouseover in the future.
I don't think that a button to reset without rerolling is something that's easy to make, but I also don't intend to keep the restart button. The game is meant to have limited turns and optional objectives that give experience towards unlocking more powers. In the future there won't be a need to reroll or restart the levels, you'll just complete as many objectives as you can before the turns run out. I simplified my concept into a series of puzzles for the game Jam and added the reset button as an emergency rescue option.
I'm glad to hear that you are interested in my other games! I hope you will like them, pixel art is a style that I really enjoy working with.