AD or ←→ rotate plane
W or ↑ thrust engine
SPACE fire guns
SHIFT dash / evade (brief invincibility)
P pause M mute
◀▶ left thumb rotates the plane
THRUST right thumb, hold to climb
AUTO FIRE the guns fire themselves — tap it off to hold fire
DASH evade (brief invincibility)
PAUSE and SOUND mute
Speed over the wings gives lift — fly level to cruise.
Score enough and LEVEL UP — pick an upgrade yourself.
Kills rarely also drop a bonus upgrade pickup.
Air thins with altitude — ENGINE climbs; kills up high score more.
WATER lets you skim then DIVE — but SEA MONSTERS lurk below.
Bosses roam; go deep for the LEVIATHAN, far up for the MOTHERSHIP.
Best held sideways.