Single-player games like Zenteni
Below are 9 single-player Steam games similar to Zenteni, 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 Zenteni page.
Ranked picks
- 1

Tower Defense: Defender of the Kingdom
Single-player alternative to Zenteni — playable solo, no multiplayer required. Shares Strategy with Zenteni.
Defender of the Kingdom: Tower Defense is a colorful medieval tower defense strategy game where orcs and their horde attacked the kingdom and now the fate of the kingdom is in your hands, defenders!
- 2

Classic Tower Defense 2
Single-player alternative to Zenteni — playable solo, no multiplayer required. Shares Strategy with Zenteni.
Classic tower defense rules meet modern systems. Build medieval towers, face adaptive waves, and experiment with upgrades, modifiers, and roguelike progression.
- 3

Dwarven Rampart
Single-player alternative to Zenteni — playable solo, no multiplayer required. Shares Strategy with Zenteni.
Raise massive armies and fight thousands of enemies. Dwarven Rampart is a fantasy roguelite strategy game where you build dwarven cities and fight massive fights. How long can you survive?
- 4

Realms of Madness
Single-player alternative to Zenteni — playable solo, no multiplayer required. Shares Strategy with Zenteni.
Build a medieval fantasy castle, expand it to recruit mythical creatures, and lead them into battle to demolish the enemy stronghold.
- 5

Rebirth evolution
Single-player alternative to Zenteni — playable solo, no multiplayer required. Shares Strategy with Zenteni.
2D pixel style simulation business strategy game Build and operate your own survivor base, recruit and cultivate various professional combatants. Clear zombie strongholds, reduce regional infections, survive in the apocalypse, and establish your own power.
- 6

Driftland: The Magic Revival
Single-player alternative to Zenteni — playable solo, no multiplayer required. Shares Strategy with Zenteni.
After a devastating war between ancient mages, a powerful spell is all that holds together the shattered planet of Driftland. Take on the role of a powerful mage capable of moving and connecting floating lands, develop a mighty empire, and restore Driftland to its former glory!
- 7

Stronghold: Definitive Edition
Single-player alternative to Zenteni — playable solo, no multiplayer required. Shares Strategy with Zenteni.
Greetings sire! Your stronghold awaits you. Build a castle economy, besiege unforgettable villains and return to the 'castle sim' that started it all. Experience this classic RTS with upgraded visuals, modernised gameplay, Steam multiplayer and a new campaign.
- 8

Stronghold HD (2012)
Single-player alternative to Zenteni — playable solo, no multiplayer required. Shares Strategy with Zenteni.
The original castle sim, Stronghold HD allows you to design, build and destroy historical castles. Engage in medieval warfare against the AI in one of two single player campaigns or online with up to 8 players.
- 9

Zenteni: Create Creatures
Single-player alternative to Zenteni — playable solo, no multiplayer required. Shares Strategy with Zenteni.
Lead your tribe in this turn base building strategy game. Conquer new lands and modify your next generation DNA to make them stronger.