Single-player games like Block Tower TD 2
Below are 15 single-player Steam games similar to Block Tower TD 2, 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 Block Tower TD 2 page.
Ranked picks
- 1

Block Tower TD
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Block Tower TD 2.
Block Tower TD is a roguelike tower defense strategy game with interesting innovations. Build a world out of blocks, choose random upgrades to make every run unique.
- 2

Lessaria: Fantasy Kingdom Sim
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Block Tower TD 2.
Lessaria is an RTS inspired by Majesty 👑 where you guide heroes with indirect control. Play through the campaign or relax in sandbox mode as you build your magical kingdom.
- 3

Drill Core
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Block Tower TD 2.
Corporate greed meets strategic planet-mining in Drill Core! Drill to the heart of planets while managing workers, researching cutting-edge tech, and fortifying against alien attacks. Will you prioritize efficiency and risk your workers' safety, or focus on defense for survival?
- 4

Thronefall
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Block Tower TD 2.
A minimalist game about building and defending your little kingdom.
- 5

Stronghold HD (2012)
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Strategy with Block Tower TD 2.
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.
- 6

Nordhold
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Block Tower TD 2.
Enemies are coming! Every decision matters: build your city, grow the economy, and prepare for enemy waves. Strengthen your defenses, adapt your strategy, and unleash your hero’s full potential. This unique Tower Defense will test your skills – are you worthy to claim a place at Valhalla?
- 7

Stronghold Crusader HD (2012)
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Strategy with Block Tower TD 2.
The highly anticipated sequel to the best-selling Stronghold, Stronghold Crusader HD throws you into historic battles and castle sieges from the Crusades with fiendish AI opponents, new units, 4 historical campaigns and over 100 unique skirmish missions.
- 8

Necronator: Dead Wrong
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Block Tower TD 2.
Necronator: Dead Wrong is a deck-building roguelike with an RTS twist. Build a powerful deck. Collect and deploy undead units and raise a unique army. Master each commander’s playstyle and conquer the world. Change the game with rule-bending relics. Unlock new decks and do it all again.
- 9

Risen Kingdom
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Block Tower TD 2.
Risen Kingdom is a real-time strategy game. Build and fortify your settlements to survive and push back armies of the undead.
- 10

Diabolic
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Indie with Block Tower TD 2.
The game is set in a dark pixel fantasy world. Destroy hordes of monsters ruling over what once was a prosperous land. 10 levels filled with various enemies await, you, each requiring a different approach to defeat. Like in any RPG, leveling up is the core element of the game
- 11

The Expedition
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Block Tower TD 2.
The Expedition is a turn-based tactical game with an oppressive atmosphere of underground immersion.
- 12

Sky Survivors
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Indie with Block Tower TD 2.
Sky Survivors is an arena shooter roguelite. Choose from a variety of skills, unlock unique characters and weapons. Build «stairway to heaven» — a sky tower, each floor of which gives your character a unique bonus. Create your own overpowered build to survive against hordes of monsters!
- 13

Tiny Battles
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Block Tower TD 2.
Tiny Battles is a tactical action auto-battler where battles take place automatically in the arena.
- 14

Milky Way TD SURVIVORS AUTOBATTLER RTS
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Block Tower TD 2.
Milky Way is a unique mix of Tower Defense, RTS, Auto-Battler and Survivors. Build your base, choose random upgrades and use powerful skills to survive against hordes of enemies.
- 15

Cursor Survival
Single-player alternative to Block Tower TD 2 — playable solo, no multiplayer required. Shares Indie with Block Tower TD 2.
Prepare for a radical shift in Bullet Hell gameplay! In Cursor Survival, you're not piloting a character - you embody the... CURSOR! Unleash a new, utterly insane way to evade, strike, and endure in a chaotic universe of projectiles and adversaries.