Grok Tower Defense commands
| Action | Keyboard | Touch or mouse |
|---|---|---|
| Pick a tower to build | 1 to 6 | The tower buttons (the number is its cost) |
| Build, or select a tower | Arrow keys move the box; Space or Enter | Tap or click a tile |
| Upgrade the selected tower | U | Upgrade |
| Sell the selected tower | S or Delete, twice | Sell, twice |
| Change targeting | T | Target |
| Call the next wave early | N | Next wave |
| Grok Strike | G, then Space on the spot | Strike, then tap the spot |
| Speed 1x / 2x / 3x | F | Speed |
| Pause or resume | P or Esc | The pause button above the map, or Choices → Pause |
| End the game | — | Choices → End game, pressed twice |
| New game | Enter (when no game is running) | Start, or tap the map |
| Sound on or off | M | Choices → Sound |
Choices
The Choices menu stays open until you close it. It has Pause, New game, Sound, End game, the map for the next game, the starting speed and the theme: Classic, Retro or Starport.