Single-player games like Machinery Defense
Below are 8 single-player Steam games similar to Machinery Defense, 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 Machinery Defense page.
Ranked picks
- 1
Temporal Titans
Single-player alternative to Machinery Defense — playable solo, no multiplayer required. Shares Strategy and Early Access with Machinery Defense.
Temporal Titans is a Tower-Defense game with Time Travel. Send mechs back to previous waves to prevent your defeat, and protect your salvage team from the monstrous Grell as you scavenge the ruins of a lost earth. Rewind, rethink, and reclaim the future!
- 2
Defendron TD
Single-player alternative to Machinery Defense — playable solo, no multiplayer required. Shares Strategy with Machinery Defense.
Defendron is an epic, action-packed, cyberpunk/futuristic themed Tower Defense with unique twist on upgrade paths. Place towers, mount modules, fend off huge enemy waves and defend the city of Defendron!
- 3
Astro Company
Single-player alternative to Machinery Defense — playable solo, no multiplayer required. Shares Strategy and Early Access with Machinery Defense.
Build the path. Defend the Core. Combine towers, cards, and artifacts into broken synergies in an endless tower defense roguelike.
- 4
Command Heroes
Single-player alternative to Machinery Defense — playable solo, no multiplayer required. Shares Strategy and Early Access with Machinery Defense.
Mullets, missiles, and monsters fly in a hectic, intergalactic resource race. Build bases, set traps, mine & destroy terrain, command troops, pilot vehicles, level up, unleash chaos, and master unique hero abilities. Multiple game modes keep strategies fresh. Choose your faction.
- 5
Starfort
Single-player alternative to Machinery Defense — playable solo, no multiplayer required. Shares Strategy with Machinery Defense.
Defend your empire in a sci-fi tower defense game. Build deadly combinations of railguns, lasers, gravity wells, drones, and cannons across three maps, 50 levels per map, and four difficulty modes.
- 6
Crossite II Definitive Edition
Single-player alternative to Machinery Defense — playable solo, no multiplayer required. Shares Strategy with Machinery Defense.
Two Private Militaries in a Futuristic Tower-Defense War!
- 7
Warnet
Single-player alternative to Machinery Defense — playable solo, no multiplayer required. Shares Strategy with Machinery Defense.
Outmaneuver, outbuild, outthink. In Warnet, the map is your ally and your enemy - master its properties, and you master victory.
- 8
Waveguard
Single-player alternative to Machinery Defense — playable solo, no multiplayer required. Shares Strategy with Machinery Defense.
A roguelike tower defense where every run reshapes your strategy. Build your team of towers, combine more than 80 artifacts, and explore a pixel-art world while taking on ever tougher challenges and bosses.