Tower defense
Signal Defense
Set defense nodes into the board and stop the intrusions before they reach the core. Survive the schedule, then see how deep you get on endless.
Signal Defense runs entirely in your browser and needs JavaScript to play. Enable it and reload to defend the core.
Cash $150
Lives 20
Wave —
Score 0
Best 0 · W0
Controls
- 1–5 Build a node
- Space Call the next wave
- P Pause · F Fast-forward
- Q Overclock · E Surge
- M Mute · ? This panel
- Esc Deselect
Tap a placed node to retarget, upgrade, or sell. On touch, tap an open cell once to preview range, again to confirm.