
The Tartarus Key
About This Game
The Tartarus Key is a adventure game designed for single-player, developed by Vertical Reach and released in 2023. With an estimated 6,000 copies sold, it is considered a niche release on Steam. Community ratings across Steam average 92.9/100 — a exceptional reception overall. According to player data, the main story takes around 5.55 hours, with side content bringing that to 6.06 hours, and a completionist run can reach 6.9 hours. Players commonly describe it as Adventure, Psychological Horror, Exploration, Singleplayer and Choices Matter.
Media
















User Reviews
Playtime Estimates
DLCs (1)

Similar Games
Game Information
Analytics & Metrics
VRI (Vorythic Recommendation Index) a single number indicating whether the game is worth your time. Built from game data, putting real players' opinions above progressive 'critics'.
Get the Game
System Requirements
- OS *: Windows 7
- Processor: Intel Core i3-3240 (2 * 3400), or AMD A8-3850 (4 * 2900), or equivalent
- Memory: 4 GB RAM
- Graphics: GeForce GT 640 (2048 VRAM) or Radeon R7 250 (2048 VRAM)
- Storage: 1 GB available space
- OS: Windows 10
- Processor: Intel Core i7-950 (4 * 3000), or AMD FX-4300 (4 * 3800), or equivalent
- Memory: 8 GB RAM
- Graphics: GeForce GTX 745 (4096 VRAM) or Radeon HD 7770 (1024 VRAM)
- Storage: 1 GB available space











