# Games like Prime Monster

> The closest matches to Prime Monster: Slay the Spire 2, Dungeons & Degenerate Gamblers, Deck of Haunts, Balatro, and Ratropolis. Ranked by imho.run from Steam co-play data, shared tags and reviews.

## Similar games, ranked

The full ranked list, 24 games, best match first (the HTML page shows the top 8 as cards).

1. [Slay the Spire 2](https://imho.run/games/2868840/slay-the-spire-2) — Shares deck building and build variety with Prime Monster. 54,616 Steam reviews, 94% positive. [Steam](https://store.steampowered.com/app/2868840/)
2. [Dungeons & Degenerate Gamblers](https://imho.run/games/2400510/dungeons-degenerate-gamblers) — Shares boss pattern learning and deck building with Prime Monster. 2,037 Steam reviews, 84% positive. [Steam](https://store.steampowered.com/app/2400510/)
3. [Deck of Haunts](https://imho.run/games/3179730/deck-of-haunts) — Shares deck building and turn based combat with Prime Monster. 723 Steam reviews, 88% positive. [Steam](https://store.steampowered.com/app/3179730/)
4. [Balatro](https://imho.run/games/2379780/balatro) — Shares deck building and roguelite progression with Prime Monster. 99,852 Steam reviews, 98% positive. [Steam](https://store.steampowered.com/app/2379780/)
5. [Ratropolis](https://imho.run/games/1108370/ratropolis) — Shares deck building and procedural generation with Prime Monster. 1,698 Steam reviews, 86% positive. [Steam](https://store.steampowered.com/app/1108370/)
6. [Monster Train](https://imho.run/games/1102190/monster-train) — Shares tactical positioning and deck building with Prime Monster. 12,182 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/1102190/)
7. [The Royal Writ](https://imho.run/games/3333700/the-royal-writ) — Also Card Battler and Deckbuilding, like Prime Monster. 179 Steam reviews, 84% positive. [Steam](https://store.steampowered.com/app/3333700/)
8. [DICEOMANCER](https://imho.run/games/2501600/diceomancer) — A frequent pick in Prime Monster players' libraries, and another Strategy. 1,478 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/2501600/)
9. [Gordian Quest](https://imho.run/games/981430/gordian-quest) — A frequent pick in Prime Monster players' libraries, and another RPG. 1,811 Steam reviews, 88% positive. [Steam](https://store.steampowered.com/app/981430/)
10. [Hunter's Moon: A Sovereign Syndicate Adventure](https://imho.run/games/3877790/hunter-s-moon-a-sovereign-syndicate-adventure) — Shares deck building and build variety with Prime Monster. 50 Steam reviews, 78% positive. [Steam](https://store.steampowered.com/app/3877790/)
11. [Floppy Knights](https://imho.run/games/1057800/floppy-knights) — Shares tactical positioning and deck building with Prime Monster. 195 Steam reviews, 85% positive. [Steam](https://store.steampowered.com/app/1057800/)
12. [Into The Grid](https://imho.run/games/2576200/into-the-grid) — Shares deck building and build variety with Prime Monster. 96 Steam reviews, 82% positive. [Steam](https://store.steampowered.com/app/2576200/)
13. [Banners of Ruin](https://imho.run/games/1075740/banners-of-ruin) — Shares tactical positioning with Prime Monster. 1,239 Steam reviews, 79% positive. [Steam](https://store.steampowered.com/app/1075740/)
14. [Cubic Cosmos](https://imho.run/games/3332600/cubic-cosmos) — Shares deck building and build variety with Prime Monster. 84 Steam reviews, 92% positive. [Steam](https://store.steampowered.com/app/3332600/)
15. [Become the Moon](https://imho.run/games/2862890/become-the-moon) — Shares deck building and skill progression with Prime Monster. 116 Steam reviews, 87% positive. [Steam](https://store.steampowered.com/app/2862890/)
16. [Clonizer](https://imho.run/games/2449450/clonizer) — Shares deck building and build variety with Prime Monster. 53 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/2449450/)
17. [Decktamer](https://imho.run/games/2870340/decktamer) — Shares deck building and build variety with Prime Monster. 706 Steam reviews, 90% positive. [Steam](https://store.steampowered.com/app/2870340/)
18. [Wildfrost](https://imho.run/games/1811990/wildfrost) — Shares tactical positioning and deck building with Prime Monster. 5,253 Steam reviews, 92% positive. [Steam](https://store.steampowered.com/app/1811990/)
19. [Inscryption](https://imho.run/games/1092790/inscryption) — Shares deck building and procedural generation with Prime Monster. 74,873 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/1092790/)
20. [Fogpiercer](https://imho.run/games/3219010/fogpiercer) — Shares tactical positioning and deck building with Prime Monster. 396 Steam reviews, 84% positive. [Steam](https://store.steampowered.com/app/3219010/)
21. [Necroking](https://imho.run/games/2852980/necroking) — Shares deck building and turn based combat with Prime Monster. 363 Steam reviews, 76% positive. [Steam](https://store.steampowered.com/app/2852980/)
22. [Death Roads: Tournament](https://imho.run/games/1619570/death-roads-tournament) — Shares deck building and turn based combat with Prime Monster. 494 Steam reviews, 82% positive. [Steam](https://store.steampowered.com/app/1619570/)
23. [Monster Slayers](https://imho.run/games/496620/monster-slayers) — Shares deck building with Prime Monster. 609 Steam reviews, 80% positive. [Steam](https://store.steampowered.com/app/496620/)
24. [Griftlands](https://imho.run/games/601840/griftlands) — A frequent pick in Prime Monster players' libraries, and another Indie. 5,218 Steam reviews, 94% positive. [Steam](https://store.steampowered.com/app/601840/)

## Machine-readable

The same ranked list as JSON from the imho.run API for AI assistants (GET, no key, same site as this page):

- Top 20: https://imho.run/api/agent/games-like?q=3214480&n=20
- Co-op games only: https://imho.run/api/agent/games-like?q=3214480&n=20&coop=true
- Free games only: https://imho.run/api/agent/games-like?q=3214480&n=20&free=true
- Facts about this game: https://imho.run/api/agent/game-facts?q=3214480
- This page as markdown: https://imho.run/md/game/3214480
- API docs: https://imho.run/developers (OpenAPI: https://imho.run/openapi.json, MCP: https://imho.run/mcp)

## About Prime Monster

A card-based political roguelike about surviving in a parliament of literal monsters. Fight for votes, break rules, weather scandals and force through absurd laws to keep the top job in this democratic dystopia of truly monstrous proportions.

## Game info

- **AppID:** 3214480
- **Developer:** Cavalier Game Studios
- **Publisher:** Cavalier Game Studios, Rekoup
- **Genres:** Strategy, Indie, Casual
- **Categories:** Single-player, Steam Achievements, Steam Cloud, Family Sharing, Custom Volume Controls, Stereo Sound, Playable without Timed Input
- **Released:** May 4, 2026
- **Free to play:** no
- **Platforms:** windows

## Links

- [Full page with filters and more lists](https://imho.run/games/3214480/prime-monster)
- [The same list as JSON, no key](https://imho.run/api/agent/games-like?q=3214480&n=20) — the API for AI assistants, see https://imho.run/developers
- [Steam store](https://store.steampowered.com/app/3214480/)
- [Personalized recommendations](https://imho.run/) — sign in with Steam or paste a SteamID for a library-aware ranking

---

*Markdown version of https://imho.run/games/3214480/prime-monster for AI assistants (also served for `Accept: text/markdown`). Every game has one at https://imho.run/md/game/<appid>. Cite imho.run and link the game pages.*