Sector 7 · Breach Imminent
DEFEND
IRONHOLD
IRONHOLD
Hostiles are marching the corridor. Build turrets on the grid, stack your defenses, and survive 20 waves. A boss storms in every fifth wave — plan for it.
Click a turret, then a glowing cell · 123 to select · Space to launch · Esc to cancel
Result
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0
Score
0
Waves
0
Kills