Single-player games like Towership Defender
Below are 8 single-player Steam games similar to Towership Defender, 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 Towership Defender page.
Ranked picks
- 1
Galaxy Defenders (Classic TD)
Single-player alternative to Towership Defender — playable solo, no multiplayer required. Shares Casual with Towership Defender.
A classic tower defense game set in space! Build and upgrade towers, defend your portal from waves of alien invaders, and outsmart evolving threats across handcrafted and procedural maps.
- 2
Meteors Are Art
Single-player alternative to Towership Defender — playable solo, no multiplayer required. Shares Casual with Towership Defender.
These days, destroying planets has become one of the hottest forms of art in the universe. The process is simple. Choose a meteor, attach some parts, and fire it at a planet. You can even choose your own judges. Would you like to join this world of art?
- 3
Cybersquare Madness
Single-player alternative to Towership Defender — playable solo, no multiplayer required. Shares Casual with Towership Defender.
Immerse in this cyberpunk fun strategic tower defence, with multitudes of strategic diversity, while encountering boss fight, and fighting for you glory to cubic perfection.
- 4
Astro Company
Single-player alternative to Towership Defender — playable solo, no multiplayer required.
Build the path. Defend the Core. Combine towers, cards, and artifacts into broken synergies in an endless tower defense roguelike.
- 5
Exo-Rail
Single-player alternative to Towership Defender — playable solo, no multiplayer required.
Build up your Armored Train and fend off thousands of aliens in a faraway star system. In this tower-defense bullet-heaven, you will choose your carriages, upgrade your train, and rain down explosives to maximize defensive firepower.
- 6
Deployed
Single-player alternative to Towership Defender — playable solo, no multiplayer required.
Survive waves of asteroids in the reversed bullet hell with meta progression. Defend your customizable spaceship from incoming asteroids by upgrading its systems. Use research lab for offline upgrades. Send expeditions to uncover the unknowns of the universe.
- 7
Neon Armada - Solar Storm
Single-player alternative to Towership Defender — playable solo, no multiplayer required.
A top-down arena roguelite you can learn in one wave and spend a hundred hours mastering. Waves close in from every edge; the shop between them decides what you become. 32 ships, 28 weapons, 115 mods to combine — then endless mode, where the caps come off.
- 8
Planetary Defense: An Orbital Turret Defense System
Single-player alternative to Towership Defender — playable solo, no multiplayer required.
2D space shooter and turret defense come together to create the Planetary Defense System this world needs! Shoot down asteroids and aliens and survive the bosses in this arcade like game featuring customizable satellites, projectiles, and upgradable Cannon and Planet Shield systems.