Single-player games like Zero Bugs Given
Below are 8 single-player Steam games similar to Zero Bugs Given, 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 Zero Bugs Given page.
Ranked picks
- 1

Axom: Conquest
Single-player alternative to Zero Bugs Given — playable solo, no multiplayer required. Shares Strategy and Indie with Zero Bugs Given.
Build and defend your fortress while expanding out in this hold-out tower defense roguelite. Battle across a procedural alien homeworld, fight back corrupted terrain, discover hundreds of structures and upgrades as physics-driven swarms threaten to wipe out humanity.
- 2

Slot Theory
Single-player alternative to Zero Bugs Given — playable solo, no multiplayer required. Shares Strategy and Indie with Zero Bugs Given.
Pick 1 tower, modifier or upgrade every wave. Stack insane tower synergies and watch your build spiral out of control.
- 3

星际探索 Star Exploration
Single-player alternative to Zero Bugs Given — playable solo, no multiplayer required. Shares Strategy with Zero Bugs Given.
Star Exploration is a sci-fi adventure game that blends survival, tower defense, and farming elements.
- 4

Healthy Hero - Tower Defense
Single-player alternative to Zero Bugs Given — playable solo, no multiplayer required. Shares Strategy and Indie with Zero Bugs Given.
Healthy Hero is a Tower Defense game with roguelike elements, where the player protects a hero from attacking junk food. You need to build and upgrade defensive towers to stop the enemies. The levels become increasingly challenging with new types of junk food and waves
- 5

Aestheta
Single-player alternative to Zero Bugs Given — playable solo, no multiplayer required. Shares Strategy and Indie with Zero Bugs Given.
A roguelike royalelike about warriors from across space and time, fighting to claim a wish from the Star of Aestheta. Strategize your tactics, enhance your troops, and outwit your opponents to rise to the top!
- 6

Tabletop Tavern
Single-player alternative to Zero Bugs Given — playable solo, no multiplayer required. Shares Strategy with Zero Bugs Given.
Tabletop Tavern is a roguelike RTS where you build an army from scratch and command them across a brutal campaign. Recruit diverse units, create devastating synergies, and make tactical choices that shape the fate of every run.
- 7

Cards and Towers
Single-player alternative to Zero Bugs Given — playable solo, no multiplayer required. Shares Strategy with Zero Bugs Given.
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.
- 8

Skewer Squad
Single-player alternative to Zero Bugs Given — playable solo, no multiplayer required. Shares Strategy and Indie with Zero Bugs Given.
Skewer Squad is a cute yet chaotic tower defense roguelite. Step into the apron of a Grillmaster, draft random ingredients, mix wild seasonings, and build a squad of skewers that are both delicious and powerful to defend your grill.