Since you can't really do much on the map, you should make the window smaller, have a map that follows your raiders, and have autoloot (or the option to buy it) It's a little bulky to play but otherwise a good start! Can't wait to see it develop
The lives seem kind of dumb. At this point (level 114) it's pretty much impossible to beat for me, and I just wait for my lives to refill so I can hopefully get a lucky try. Since "grinding" isn't really a thing in the main game, you should remove the life limit.
I keep getting this weird bug every couple of battles where after the enemy attacks it skips my turns and attacks for me without letting me play cards, and then it's the enemy's turn again.
Hey Puffdrawer! I'm sorry to hear that, we narrow the issue that you explained here and we're working to fix it.