I'd love if individual squares of rock/ore started respawning without the entire shaft having to be cleared. The way it is right now makes it feel like shaft upgrades are pretty meh, considering you always have to wait for that last block to finish.
Glad I checked the new games in the upgrade section again. Grats on making something that isn't a spreadsheet simulator or one of those flying/upgrade clones. Really really enjoyable game.
Finally beat the second raid boss. Bugs I found while playing that might not have been fixed so far:
1. Sometimes I am unable to pick up items until I reload.
2. Sometimes the RNG for the potion/heal scroll breaks(?) and I keep on getting healing scrolls. Last 30 items or so were all healing scrolls, 0 potions.
Beside those bugs I love the game so far. 5/5 from me, definitely looking forward to more updates! Keep it up!