Choose Prison King
Choose Prison King if it's a focused single-player run rather than a multiplayer commitment.
Prison King vs Thief Simulator 3: First Loot
Prison King and Thief Simulator 3: First Loot both land in Action, Simulation 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, Simulation on Steam. Thief Simulator 3: First Loot is free; Prison King is paid (Price unknown). Thief Simulator 3: First Loot has co-op; Prison King does not. 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 Thief Simulator 3: First Loot
Choose Thief Simulator 3: First Loot if you want an Indie, Adventure, and Free To Play game with Multi-player, Online Co-op, and DualShock Controller Support. On Steam, it's free to play, so the barrier to trying it is zero.
Both Prison King and Thief Simulator 3: First Loot sit in Action and Simulation 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
 Prison King |  Thief Simulator 3: First Loot | |
|---|---|---|
| Released | — | — |
| Genres | Action, Simulation | Action, Indie, Adventure, Simulation, Free To Play |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Price unknown | Free to play |
| Steam reviews | — | — |
| Multiplayer | Single-player only | Multi-player, Online Co-op, Co-op |
| Developers | True Games Syndicate, Flint Arts | Noble Muffins |
Side by side
- Both share Action, Simulation on Steam.
- Thief Simulator 3: First Loot is free; Prison King is paid (Price unknown).
- Thief Simulator 3: First Loot has co-op; Prison King does not.
Prison King vs Thief Simulator 3: First Loot — FAQ
- Are Prison King and Thief Simulator 3: First Loot similar?
- They overlap on Action, Simulation 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 Prison King have multiplayer like Thief Simulator 3: First Loot?
- No. Thief Simulator 3: First Loot supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while Prison King is listed as single-player only.
- Is Thief Simulator 3: First Loot free?
- Yes — Thief Simulator 3: First Loot is a free-to-play Steam title. Prison King is paid (Price unknown).