Single-player games like Jarred Defense
Below are 8 single-player Steam games similar to Jarred 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 Jarred Defense page.
Ranked picks
- 1

TD VOID
Single-player alternative to Jarred Defense — playable solo, no multiplayer required. Shares Strategy with Jarred Defense.
Defend humanity against a machine Void that turns Earth's own technology into a weapon. An alien nanocluster has reached Earth. It doesn't invade with soldiers. It infects factories, military vehicles, etc. Your mission is simple: Protect the Shield Core. Survive every assault. Stop the spread.
- 2

Cyber Tower
Single-player alternative to Jarred Defense — playable solo, no multiplayer required. Shares Strategy with Jarred Defense.
Tricky maps, insane waves. Once you master the path, enemies are nothing.
- 3

Catnip Wars
Single-player alternative to Jarred Defense — playable solo, no multiplayer required. Shares Strategy with Jarred Defense.
Catnip Wars is a 1–4 player co-op tower defense. Play as scrappy Catbots defending your catnip farm from monster waves — build and power turrets, raise walls, harvest resources, man the BFG, revive fallen friends, and climb the tech tree. Play solo or online with friends. Achievements/Leaderboard
- 4

Heart Of Machine
Single-player alternative to Jarred Defense — playable solo, no multiplayer required. Shares Strategy with Jarred Defense.
Heart of Machine blends top-down tower defense with light roguelite elements. Face an evolving mechanical swarm thousands strong, tailor defenses, upgrade towers with chips, and use real-time support weapons to turn the tide. Build an unbreakable line and save the core from destruction.
- 5

Rogue Drone
Single-player alternative to Jarred Defense — playable solo, no multiplayer required. Shares Strategy with Jarred Defense.
A sci-fi mining and base-building game where efficient mining is the key to survival. Gather crystals, expand your colony, upgrade your defenses, and withstand increasingly dangerous nightly attacks.
- 6

D for Defender
Single-player alternative to Jarred Defense — playable solo, no multiplayer required. Shares Strategy with Jarred Defense.
A Tower Defense with no respite, no waves, no end. Facing monsters that learn from your placements and adapt in real time to every one of your weaknesses, build and upgrade your defenses freely to create the perfect trap.
- 7

Built the End
Single-player alternative to Jarred Defense — playable solo, no multiplayer required. Shares Strategy with Jarred Defense.
Harvest resources, build and upgrade towers, and defend your base against escalating waves of robotic enemies in this resource management focused tower defense. Use an arsenal of unique towers and their upgrades against the multitudes of different robots.
- 8

Neuville Survivors
Single-player alternative to Jarred Defense — playable solo, no multiplayer required. Shares Strategy with Jarred Defense.
During the day, explore tile by tile and build your defenses to survive waves of enemies each night. Stay alive as long as possible to discover why humans are unwelcome on Neuville.