Thanks for the feedback! I’ll respond to the pertinent issues below :)
2 - relics are coming! I mentioned them in the most recent dev log
3 - those aren’t bugs, though the enemy having an X tile was an accident. The gold retained is a logarithmic function to benefit players that die early into a run.
5 - that’s a bug! I’ll see if I can fix it.
6 - that’s intentional. The enemy will always use the tiles in the order presented, so you can plan ahead.