Choose 15th Floor
Choose 15th Floor if it matches what drew you to this matchup. 15th Floor launched in 2024.
15th Floor vs 15th Prison
15th Floor and 15th Prison 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. 15th Floor (2024) is 1 year older than 15th Prison (2025). 15th Prison is currently ~0% cheaper on Steam than 15th Floor (3.99 USD vs. 3.99 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 15th Prison
Choose 15th Prison if it matches what drew you to this matchup. 15th Prison launched in 2025.
Both 15th Floor and 15th Prison 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
 15th Floor |  15th Prison | |
|---|---|---|
| Released | 2024 | 2025 |
| Genres | Action, Indie, Adventure, Simulation | Action, Indie, Adventure, Simulation |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 3.99 USD | 3.99 USD |
| Steam reviews | 8 reviews | 100% positive (11 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Zettanium | Zettanium |
Side by side
- Both share Action, Indie, Adventure on Steam.
- 15th Floor (2024) is 1 year older than 15th Prison (2025).
- 15th Prison is currently ~0% cheaper on Steam than 15th Floor (3.99 USD vs. 3.99 USD).
15th Floor vs 15th Prison — FAQ
- Should I play 15th Floor or 15th Prison first?
- If you want chronology, 15th Floor (2024) came out before 15th Prison (2025). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are 15th Floor and 15th Prison 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.