The foundry's maintenance drones have gone hostile. Hold the floor as long as you can. You start with a sidearm, a knife and two grenades. Scrapping drones earns credits to spend in the armory on new guns, ammo, grenades and repairs.
W A S D move
Mouse look
Click fire (hold for auto)
R reload
1–6 / wheel switch gun
G grenade · V knife
B armory (spend credits) · N skip break
Shift sprint · Space jump
Esc pause
Touch: left thumb moves, right thumb looks
Click the button, then click the view to capture the mouse. If the mouse can't be captured here, hold the left button and drag to look.