This is a partial re-creation of the game Rubicon. tool 0 air - deletes the selected block tool 1 girder - doesn't let things fall through tool 2 crate - affected by gravity and dozers tool 3 dozer - pushes crates tool 4 copier - copies the crate on top of itself tool 5 furnace - deletes crates tool 6 turn signal - causes dozers to reverse direction
This is the link to the original game: kevan.org/rubicon/
