Subterrain: Mines of Titan
Cheapest right now: $9.64 USD at Gamesplanet (53% off). 9 stores compared, checked 10 Nov 2026.
Awaken from an abandoned stasis pod and discover a doomed mining camp on Titan in an uncompromising turn-based survival RPG. Survive the evolving horrors that lurk below and craft equipment, research new gear, fight against overwhelming odds, or even discover your true fate.
Platforms: Windows
Steam Deck: Playable. Valve rates it as working on Steam Deck, but it may need some extra effort to set up or to use.
| Store | Price | Discount |
|---|---|---|
| Gamesplanet | $9.64 | 53% |
| Fanatical | $10.19 | 55% |
| IndieGala | $11.39 | 45% |
| GamersGate | $11.40 | 45% |
| GameBillet | $19.49 | 6% |
| Steam | $19.99 | — |
| Humble Store | $19.99 | — |
| GreenManGaming | $20.73 | — |
| Epic Games Store | $25.11 | — |
Is it a good deal right now?
Nearly. $9.64 USD at Gamesplanet is 1% above the lowest price we have tracked since 15 Oct, $9.63 (10 Nov), so there is little to gain by waiting. The regular price is $20.73, so $9.64 saves $11.09. The next cheapest store is Fanatical at $10.19, $0.55 more.
Price history
Lowest since we started tracking it on 15 Oct: $9.63 USD, on 10 Nov.
Screenshots
System requirements
Windows
Minimum
- OS: Windows 10
- Processor: 3.0 Ghz with quad core processor or better
- Memory: 8 GB RAM
- Graphics: 2 GB DirectX 10 compatible video card
- DirectX: Version 10
- Storage: 500 MB available space
- Sound Card: DirectX compatible sound card
Recommended
- OS: Windows 10
- Processor: 3.0 Ghz with quad core processor or better
- Memory: 8 GB RAM
- Graphics: 2 GB DirectX 10 compatible video card
- DirectX: Version 11
- Storage: 500 MB available space
- Sound Card: DirectX compatible sound card
As listed on the game's Steam page.
Steam wishlist sale checker
Paste your Steam profile to see which games on your wishlist are on sale right now, and the cheapest store for each, then the rest of the list at its regular price, ready to save. Your wishlist needs to be public.
Steam library value calculator
Paste your Steam profile to see what your library is worth at today's US Steam prices, how much of it you never played, and which games on sale you could add next, from the genres you play most. Your game details need to be public.
Playing with friends? Find co-op games you can all play.
Find co-op games to play together
Paste the Steam profiles of two to six friends. You get the co-op games you all own already, the ones a purchase away with the cheapest copy for whoever lacks it, and the free ones. Everyone's game details need to be public.
Just you? See what your own library is worth.
Free to keep
Games to claim and keep right now, and the ones that are free next.
Free to keep once claimed. Listings from the Epic Games Store and GamerPower.
Most played
The Steam games with the most players right now. Open one to compare its price across stores.
New releases
Popular new games on Steam. Open one to compare its price across stores.
Saved games
Kept in this browser. Open one to see today's prices, or tap its heart to remove it.
See which games on your Steam wishlist are on sale





