GUNCRAFT

←→ Move  |  ↑ / W Jump  |  A Fire  |  S Hold to aim (↑/↓ angle)  |  Space Jump & tower-place block  |  B Place block in front
D Hold to mine  |  F Pick up gun  |  Q Discard gun (+2 iron)  |  E Place turret  |  U Upgrade gun (10 iron)  |  Tab Swap gun