ThoughtOcean
Pentagon app icon

Pentagon

Your pentagon sits in the middle. Everything else wants it gone.

iPhone, iPad & Android Plays offline No ads · No sign-in No data collected
The Pentagon home screen A run: the pentagon fires at shapes closing in Build your turret: gun, bullet, base and skills The store: chests, colour schemes and codes

Spin and survive

Your tower spins at the centre and fires automatically at the nearest enemy while Classics, Bigs, Bombs and Skellies close in from every edge.

Upgrade mid-run

Collect coins and spend them on the spot on attack power, attack speed, health and regen. Fire your skills from the edge buttons.

Build your turret

Earn Ducks every run, open chests for new guns, bullets and bases, pick two skills, and unlock colour schemes.