Single-player games like String Theory
Below are 9 single-player Steam games similar to String Theory, 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 String Theory page.
Ranked picks
- 1
MULTIVERSAL TIME SURVIVORS
Single-player alternative to String Theory — playable solo, no multiplayer required. Shares Action and Strategy with String Theory.
Classic Spin on Survivors Genre. Choose one among many characters and Travel though multimple dimensions battling foes.
- 2
Realm of oblivion(soul like)
Single-player alternative to String Theory — playable solo, no multiplayer required. Shares Action and Indie with String Theory.
《BLACK MYTH SHIKONG》is an action game similar to the Galactic Castlevania.Players will take on the role of a somewhat mediocre and decadent young girl, battling the Devourer in a vast world that combines magic and modern civilization.
- 3
Mulite Sword Man
Single-player alternative to String Theory — playable solo, no multiplayer required. Shares Action and Strategy with String Theory.
MULITE is a light action role-playing game that focuses on the collocating of operation and gameplay. The game provides a lot of equipment and skills. Based on the retro action role-playing game mechanism and combined with the Rogue-lite elements, this game abandons the traditional RPG lengthy dialogues and boring tasks, enabling players...
- 4
SWORD HERO
Single-player alternative to String Theory — playable solo, no multiplayer required. Shares Action and Strategy with String Theory.
An immersive fantasy survival game A thrilling adventure A powerful flying sword A bunch of skills with different functions Kill all evil
- 5
Devil Edge
Single-player alternative to String Theory — playable solo, no multiplayer required. Shares Action and Strategy with String Theory.
This is a magic and adventure action game, the game designed a number of demon scene, including Miguel City, pyramid magic Road, Paria volcano, Tavla castle, Beka jungle, blue city cave, etc. The high difficulty level design, the unceasingly rich magic skill, will let you indulge in it.
- 6
Just Move Fall Dungeon Endless Abyss
Single-player alternative to String Theory — playable solo, no multiplayer required. Shares Action and Strategy with String Theory.
Faced with difficult tasks, try to challenge the limits.Sometimes need luck to win.
- 7
Tower Hunter: Erza's Trial
Single-player alternative to String Theory — playable solo, no multiplayer required. Shares Action and Indie with String Theory.
Tower Hunter: Erza’s Trial contains core elements of roguelite games, presented in a toon render style. The player explores a mysterious tower with Erza, vanquishes mutant monsters and defeats bosses to acquire a Hunter’s License and become the most powerful Battle Maiden.
- 8
New ZhaoYun
Single-player alternative to String Theory — playable solo, no multiplayer required. Shares Action and Strategy with String Theory.
Our Zhao Yun will take you to a brand new world, truly realizing that people play games instead of playing games with people. Our main focus is on making my own game! I hope the new version will bring you more fun!
- 9
Musician
Single-player alternative to String Theory — playable solo, no multiplayer required. Shares Indie and Simulation with String Theory.
A musician is a game that can generate animated music, and you can freely import the MIDI orbit in the game. Play the favorite music and write the music that belongs to your own step by step.