Theseus is a Action, Adventure, Horror game from Reply Game Studios with a 83% positive Steam review signal. Indie Lantern indexes it for players browsing by dark, tense, psychological horror, story rich.

Game snapshot
- Developer
- Reply Game Studios
- Release year
- 2017
- Playtime
- Varies by player
- Price
- $9.99
- Review signal
- 83% positive
Screenshots






System requirements
PC
- Minimum
- Requires a 64-bit processor and operating system
OS *: Windows 7 SP1 64bit or later
Processor: Intel i5-6400 or equivalent
Memory: 8 GB RAM
Graphics: NVIDIA GTX 970 or AMD R9 290
Storage: 3 GB available space
VR Support: SteamVR. Gamepad required - Recommended
- Requires a 64-bit processor and operating system
OS *: Windows 7 SP1 64bit or later
Processor: Intel i5-4590 equivalent
Memory: 8 MB RAM
Graphics: NVIDIA GTX 1060 or AMD RX 480
Storage: 3 GB available space
From Steam reviews
Review notes
Theseus is worth a closer look if you want strong atmosphere, controller friendly, narrative adventure, and exploration.
Best for players who want strong atmosphere, controller friendly, narrative adventure, and exploration.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
controller-friendly
FitController, gamepad, or Steam Deck play comes up as a plus.
narrative-adventure
Play styleThe experience is more story-and-place driven than systems-heavy.
exploration
Play styleThe draw is moving through spaces, discovering details, and learning the world.
Steam review snapshots
At first the game feels more like a walking simulator than anything else, but then the ability to light torches, fend off…With that said, the true heart of Theseus is its amazing atmosphere and attention to detail.Keep in mind that there is no motion controller support, so a gamepad is a necessity.After wandering aimlessly for some time you discover the faint spirit of Ariadne, a woman who explains your situation.Why it fits
Check it if you want action, adventure filtered by dark, tense, psychological horror.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.