FORMICADIA

MOVE W / S  •  TURN A / D or ← / →  •  SIDESTEP Q / E  •  CLICK the view for mouse-look (then A / D sidestep)
FIRE CTRL / F / ENTER / left-click  •  USE SPACE  •  WEAPONS 1–5  •  ROLL UP R  •  MAP TAB  •  PAUSE P  •  MUTE M

Rolled, you are fast and nearly uncrackable, and you fit through crevices no ant will stoop through — but you cannot fight. The ants climb root lattices you can't (yet). Amber resin seals answer only to acid. Sigil arches answer only to a stolen brood sigil.
Progress saves at each stratum. Dying only sets you back to the stratum door.