Roundify — A Square That Wants to Be a Circle!
Start as a tiny square and gain sides one by one to get closer to becoming a circle.
Your sides are your HP. Your sides are your power.
◆ 22 Unique Bullet Types
Homing shots, lasers, black holes, supernovas, time warps, annihilation beams and more!
From 3 sides to 24 — each unlocks a completely different attack pattern.
◆ Strategic Upgrade System
Bullet power, attack speed, critical hits — build your perfect loadout with limited coins.
Which bullet to upgrade? When to unlock a new slot? Every choice matters.
◆ Endless Wave Challenge
Enemies grow stronger with every wave, and elites appear to test your limits.
How far can you survive?
◆ Simple Yet Deep Gameplay
Auto-battle with easy controls, but deep strategy in every build decision.
Start your journey from square to circle today!