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
Aether.Garden
Single-player alternative to Immortal Sect Defend — playable solo, no multiplayer required. Shares Strategy and Indie with Immortal Sect Defend.
The original New RTS. One race, many styles, no limit. Play head-to-head, enjoy the co-op Adventure, or seek the leader board, battling to become the King of the Hill in an endless spectator-friendly five player revolving struggle.
- 3
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?
- 4
World Resetter
Single-player alternative to Immortal Sect Defend — playable solo, no multiplayer required. Shares Strategy and Indie with Immortal Sect Defend.
World Resetter is a CRPG featuring real-time strategy controls and ARPG loot mechanics. Command a squad of up to 5 unique characters as you explore a vast world and interact with dynamic NPCs. Defeat powerful foes, craft deep attribute builds, and uncover the truth behind the world.
- 5
Waveguard
Single-player alternative to Immortal Sect Defend — playable solo, no multiplayer required. Shares Strategy with Immortal Sect Defend.
A roguelike tower defense where every run reshapes your strategy. Build your team of towers, combine more than 80 artifacts, and explore a pixel-art world while taking on ever tougher challenges and bosses.
- 6
the Kingdom Fallen
Single-player alternative to Immortal Sect Defend — playable solo, no multiplayer required. Shares Strategy with Immortal Sect Defend.
The Fallen Kingdom is a fantasy tactical strategy game with brutal small-scale combat, deep unit progression, diverse heroes and magic. Deploy resilient melee troops to key grid positions and use powerful ranged firepower to wear down undead forces.
- 7
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.
- 8
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?