Command a mech to eliminate target formations by tapping each enemy before it reaches the defensive line. Heavy mechs take three shots to destroy, light scouts move fast and must be led with predictive shots. Energy shields protect enemies briefly — fire around them or wait for the shield to expire. Destroy all targets in thirty waves to unlock the legendary titan mech boss encounter.

Race to escape a collapsing singularity by tapping to dodge event horizon debris that spirals inward from every direction. The escape window narrows each second as the singularity pulls everything closer. Rare wormhole portals appear briefly in the debris field — tap one to jump three seconds forward in the escape sequence. Survive sixty seconds without being caught by the singularity.

Pull charged particles toward collection zones using a magnet that you drag across the screen. Blue particles attract, red particles repel — switch magnet polarity with a double-tap to handle both types. Neutral grey particles respond to whichever polarity is currently active. The lab fills with more particles each wave until managing all three types simultaneously becomes genuinely chaotic.