Choose Lamentum
Choose Lamentum if it's Steam Deck Verified, so handheld play works out of the box. Lamentum launched in 2021.
Lamentum vs Sur 2D Horror
Lamentum and Sur 2D Horror both land in Action, Indie, Adventure on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Action, Indie, Adventure on Steam. Both released in 2021. Sur 2D Horror is currently ~63% cheaper on Steam than Lamentum (5.99 USD vs. 15.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose Sur 2D Horror
Choose Sur 2D Horror if you want a RPG experience. On Steam, it's currently about 63% cheaper on the Steam Store. Sur 2D Horror launched in 2021.
Both Lamentum and Sur 2D Horror sit in Action, Indie, and Adventure on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Lamentum |  Sur 2D Horror | |
|---|---|---|
| Released | 2021 | 2021 |
| Genres | Action, Indie, Adventure | Action, Indie, Adventure, RPG |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 15.99 USD | 5.99 USD |
| Steam reviews | 90.6% positive (212 reviews) | 2 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Obscure Tales | Kaizaki |
Side by side
- Both share Action, Indie, Adventure on Steam.
- Both released in 2021.
- Sur 2D Horror is currently ~63% cheaper on Steam than Lamentum (5.99 USD vs. 15.99 USD).
- Lamentum is Deck Verified on Steam Deck; Sur 2D Horror has no Deck rating yet.
Lamentum vs Sur 2D Horror — FAQ
- Are Lamentum and Sur 2D Horror similar?
- They overlap on Action, Indie, Adventure on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Does Lamentum run on Steam Deck?
- Yes — Lamentum is rated Deck Verified by Valve. Sur 2D Horror doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.