Tap or click flies to fire the tongue. Spend flies in MUTATE; drag to pan and pinch or wheel to zoom. The three-minute boss clock starts with your first lick. Defeat each wasp before it drains FROG HP. Survive as long as you can.

Hold the LEFT or RIGHT side of the screen to steer your sinking probe. Sonar pings reveal the walls for a moment - remember them. Jellyfish glow on their own and give bonus score plus a free light burst. Mines barely glow at all. Survive as deep as you can.

WASD or arrow keys to fly. Hold Space to fire. B or Enter drops a bomb. F releases flares and is the sure answer to a missile lock. Shift or E triggers overdrive. P or Escape pauses, and Q stands down. On touch, drag to fly and use the on-screen buttons. Skim close to enemy fire to charge overdrive. Destroy ground targets for upgrades. Only finishing all five stages posts a score to the leaderboard.