Grok Defender commands
| Action | Keyboard | Touch or mouse |
|---|---|---|
| Turn and thrust left or right | Left / Right arrows or A / D | Hold the playfield on that side, or the arrow buttons |
| Climb or dive | Up / Down arrows or W / S | Hold higher or lower on the playfield, or the arrow buttons |
| Fire (hold for auto-fire) | Space or J | Automatic while you hold the playfield, or hold Fire |
| Smart bomb | B or X | The Bomb button |
| Hyperspace | H or Z | The Hyper button |
| Start or play again | Enter | Start game, or tap the playfield |
| Pause or resume | P or Esc | The pause button above the playfield, or Choices → Pause |
| Sound on or off | M | Choices → Sound |
Choices
The Choices menu stays open until you close it. It has Pause, New game, Sound and the theme: Classic or Neon Planet.