It's been a while since a game on Kongregate has gotten me so excited! I really enjoyed playing through it - so simple, yet quickly proves to have depth and variety! Great little time sink, thank you! <3
The mine safety idea is a decent one, but could be improved a lot - make us able to improve the overall safety of the mine (screen by screen, maybe) - helmets for the miners, support beams etc!
Thanks for playing! I'm glad the players are getting excited too :)