Single-player games like Immortal Sect Defend
Below are 8 single-player Steam games similar to Immortal Sect Defend, 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 Immortal Sect Defend page.
Ranked picks
- 1
Notice Me Leena-senpai!
Single-player alternative to Immortal Sect Defend — playable solo, no multiplayer required. Shares Strategy and Indie with Immortal Sect Defend.
Oh no! The Demon Lord is attacking! Help Leena-senpai defend her school and city against the Demon Lords minions!
- 2
Biletide
Single-player alternative to Immortal Sect Defend — playable solo, no multiplayer required. Shares Strategy with Immortal Sect Defend.
An atmospheric tower-defence strategy game about holding back an oozing toxic Tide. A distant mining colony has awakened a living flood that seeps from breaches in the ground. Dig for resources, raise defensive terrain, and burn your way to seal the breaches. Can you survive the Biletide?
- 3
Tower Defense Hero
Single-player alternative to Immortal Sect Defend — playable solo, no multiplayer required. Shares Strategy and Indie with Immortal Sect Defend.
A game combining tower defense and RPG
- 4
Elemental Magic Wars
Single-player alternative to Immortal Sect Defend — playable solo, no multiplayer required. Shares Strategy and Indie with Immortal Sect Defend.
A hero-based 3D tower defense game featuring 9 elements, elemental reactions, RPG growth, gear drops, and thrilling battles. Command your heroes, build your defense, and face endless waves of elemental enemies.
- 5
Before the Walls Break
Single-player alternative to Immortal Sect Defend — playable solo, no multiplayer required. Shares Strategy and Indie with Immortal Sect Defend.
Build your village, fortify your walls, and survive relentless waves of enemies in this strategy tower defense game with resource management and active battlefield abilities.
- 6
Stronghold: Definitive Edition
Single-player alternative to Immortal Sect Defend — playable solo, no multiplayer required. Shares Strategy with Immortal Sect Defend.
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.
- 7
Crown of Greed
Single-player alternative to Immortal Sect Defend — playable solo, no multiplayer required. Shares Strategy and Indie with Immortal Sect Defend.
Master the art of indirect rule in this fantasy RTS inspired by the classic Majesty. Forget direct orders, use gold to bribe subjects and set bounties for heroes. Build your kingdom in Rodovia and master a unique system where the coin is king. Can you lead those who won't obey?
- 8
Stronghold Crusader: Definitive Edition
Single-player alternative to Immortal Sect Defend — playable solo, no multiplayer required. Shares Strategy with Immortal Sect Defend.
Gird your loins and sharpen your steel! Besiege 20 unique enemy lords and battle friends online, in this expanded remaster of the classic 'castle sim'. Relive history with new units, opponents, visuals, audio, campaigns, skirmish trails, co-op and larger maps.