Single-player games like Slorbis: Tower Defense
Below are 8 single-player Steam games similar to Slorbis: Tower Defense, 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 Slorbis: Tower Defense page.
Ranked picks
- 1
Seed World
Single-player alternative to Slorbis: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Slorbis: Tower Defense.
Seed World is a game that aims to combine automation, conveyor belts, and level progression. The game simplifies automation 'construction' into a series of progress bars, with each progress producing or consuming resources, and players need to manage resources.
- 2
One Tower Defense
Single-player alternative to Slorbis: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Slorbis: Tower Defense.
One Tower Defense is a Roguelike Tower Defense game where you control a single tower. Gather resources, buy weapons and upgrades, and fight endless waves of enemies. Play in single-player mode or in multiplayer mode, where the last survivor wins.
- 3
REBELLION PRINCESS｜リベリオン プリンセス
Single-player alternative to Slorbis: Tower Defense — playable solo, no multiplayer required. Shares Strategy with Slorbis: Tower Defense.
Raise your favorite characters and have them ready to fight in the next run! Command beautiful girls to defend the castle and princess A non-reset roguelite × tower defense
- 4
Notice Me Leena-senpai!
Single-player alternative to Slorbis: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Slorbis: Tower Defense.
Oh no! The Demon Lord is attacking! Help Leena-senpai defend her school and city against the Demon Lords minions!
- 5
Millennium Conflict
Single-player alternative to Slorbis: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Slorbis: Tower Defense.
You are the last survivor. Capture towers, command a squad of unique generals, and battle through 40 missions across 10 distinct worlds as you fight to reclaim a universe that has fallen to the enemy.
- 6
Germ Swarm: Evolution & Mutation
Single-player alternative to Slorbis: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Slorbis: Tower Defense.
Fight ever-mutating bacteria and viruses, collect gene modules from fallen pathogens, evolve and strengthen your immune system, unlock a variety of medical interventions, and create powerful synergistic builds to survive an ever-escalating infection.
- 7
rymdkapsel
Single-player alternative to Slorbis: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Slorbis: Tower Defense.
Build a space station. Command the tiny crew. Explore the galaxy. A meditative space strategy game.
- 8
Becoming Saint
Single-player alternative to Slorbis: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Slorbis: Tower Defense.
Choose your doctrine and preach across medieval Italy in this real-time strategy roguelike. Gather your diverse cast of followers, venture out to convince and convert new believers, conquer towns, and strive to become a saint in your lifetime—or die trying.