Single-player games like Geometry TD
Below are 9 single-player Steam games similar to Geometry TD, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Geometry TD page.
Ranked picks
- 1
Pulslink
Single-player alternative to Geometry TD — playable solo, no multiplayer required. Shares Strategy with Geometry TD.
In the war against the Skynet, humanity was pushed to the brink. Until flesh and weapons were fused as the ultimate countermeasure. Link pulse-emitting cores to weapons, activate fusion modules, and unleash endless bullet storms against overwhelming enemy hordes.
- 2
CoreBreaker: Desktop Swarm
Single-player alternative to Geometry TD — playable solo, no multiplayer required.
A corner screen incremental brick-breaker where bouncing cores destroy endless swarms. Let it run in the corner of your screen while you work or jump into fullscreen and take control yourself. Unlock new Cores, expand your skill tree, survive endless waves.
- 3
Bermuda Bastion
Single-player alternative to Geometry TD — playable solo, no multiplayer required. Shares Strategy with Geometry TD.
Survive 33 days in the heart of the Bermuda Triangle! Build triangular structures to defend against malevolent squares, pentagons, and other geometric monsters. In this chaotic city-builder roguelike, every mistake pulls your Bastion closer to the depths.
- 4
Zombies Per Minute
Single-player alternative to Geometry TD — playable solo, no multiplayer required. Shares Strategy with Geometry TD.
Zombies Per Minute is a factory-building roguelite where everything you build is measured by one thing: how many zombies you can kill per minute. Yes, really. Use your imagination to grow your factory, make decisive choices each wave and progress from one outpost to the other. Until Earth is saved.
- 5
Cards and Towers
Single-player alternative to Geometry TD — playable solo, no multiplayer required. Shares Strategy with Geometry TD.
A roguelike deckbuilder fused with real-time tower defense. Craft your deck, protect your base, slay endless enemies, and survive as long as you can.
- 6
Hold The Roost
Single-player alternative to Geometry TD — playable solo, no multiplayer required. Shares Strategy with Geometry TD.
Build by day. Defend by night. Command a flock of chickens in a tactical tower-defense survival game where every bird has a job. Gather resources, hatch and recruit stronger chickens, customize weapons and targeting, and outsmart predators with tricks of their own.
- 7
DreadHaven: The Last Colony
Single-player alternative to Geometry TD — playable solo, no multiplayer required. Shares Strategy with Geometry TD.
Build by day. Survive by night. Each day, use a limited number of actions to expand your city, manage resources, reinforce defenses, and prepare for what’s coming. Each night, unleash the power of your towers against the ever-growing zombie hordes.
- 8
Hexfall: Planetary Defense
Single-player alternative to Geometry TD — playable solo, no multiplayer required. Shares Strategy with Geometry TD.
Hexfall is a planet-scale tower defense game where over 100,000 enemies attack at once. Mine the crust, wire the power and arm a hex world against an armada that fills the sky long before it comes down.
- 9
Leap of Legends
Single-player alternative to Geometry TD — playable solo, no multiplayer required.
A cheerful, free 2D platformer where animal pals hop, bounce, and race across colorful worlds. Cross-platform online multiplayer on Windows, macOS, iOS & Android — plus local couch play and solo runs. Family-friendly, easy to learn, tricky to master.