a bit of a bug I encountered: when I was nearly at the end of the first elevator stage, all my dwarves besides the warriors simply disappeared and nothing was getting built. normally this wouldn't had been a problem but I couldn't spawn any more because "dwarf cap" or something. besides that, I loved the procedural gameplay and style. will say though, it's a bit hard to get started and you may want to nerf the towers a bit.
sorry if it sounded mean, I just wanted to give it a bit of a critique considering it's in development! :)
Ps: pls make the dwarves randomly go left or right on spawn