Idle Geometry Defense

Defend against endless waves of deadly red cubes in this futuristic idle tower defense game. Upgrade your towers, deploy mini-towers, speed up time, and rotate the battlefield in full 360 degrees. Infinite levels. Infinite upgrades. No mercy.

Hold the line. Upgrade the future. Watch the cubes fall.

In Idle Geometry Defense, you’re the last geometric hope against a relentless swarm of hostile red cubes. Strategically build and upgrade your towers to tear through waves of enemies in a sleek, futuristic battlefield where every second counts and every kill fuels your rise.

Your towers are your weapon—and your obsession. Crank up their attack damage, stretch their range, increase their firing speed, boost their max HP, and accelerate their regeneration. And when that’s not enough? Deploy mini-towers, stacked with their own upgradable power, and turn the field into a fortress of unstoppable firepower.

Time is on your side—or not. Speed up the action up to 3x and let the chaos unfold. The waves never stop. The upgrades never end. The enemies keep coming: swarms of small red cubes, followed by towering bosses with massive health bars. Survive them all, and rack up the points.

Wishlist on steam

Press Kit (Google Drive)

Newsletter

Mostly exclusive updates about our games.