Touch controls
- Drag the bottom-left stick
- Move
- FIRE
- Fire Hold to charge; release to launch a homing shot
- BOMB
- Smart bomb Press again to detonate immediately
- BOOST
- Boost
- BRAKE
- Brake
- ROLL◀▶ROLL ×2
- Barrel roll Double-tap to deflect shots. Hold to bank into a sharp turn.
- II
- Pause
Keyboard, mouse & gamepad
- WASD / ↑←↓→
- Move
- J / Space / Z
- Fire Hold to charge; release to launch a homing shot
- K / B / X
- Smart bomb Press again to detonate immediately
- L / Shift / C
- Boost
- I / V
- Brake
- Q E ×2
- Barrel roll Double-tap to deflect shots. Hold to bank into a sharp turn.
- Esc / P
- Pause
- マウス
- 左クリック：Fire／右クリック：ボム
- ゲームパッド
- スティック：Move A：Fire B：ボム R2：Boost L2：Brake L1/R1 ×2：Barrel roll
- タッチ
- 画面左下をドラッグでMove、右下のボタンでFire・ボム・Boost・Brake・Barrel roll
Fly through rings to restore shields. Three gold rings raise maximum shields. Destroy enemies to score hits.