Keep in mind I've only played the first 4-5 levels: I love minesweeper, and I like the direction this is going. Perhaps, to make it more interesting/rewarding: adding flaming arrows as a reward, which could eliminate enemies within a 9 block area. But the mechanic of using minesweeper logic could probably be expanded on as well. One critique I have is that I'm using a laptop which a touchpad. This makes eliminating the enemies a chore (roughly 30 sec per level just to finish off the enemies I've already isolated). Maybe a way around this is to create a larger damage area with certain weapons. Anyways, gl with the future of this project!