# Games like Citadel Siege

> The closest matches to Citadel Siege: Idle Tower Defense, Cataclismo, The Last Spell, Shard Squad, and Diplomacy is Not an Option. 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. [Idle Tower Defense](https://imho.run/games/3054090/idle-tower-defense) — Shares tower defense and wave based combat with Citadel Siege. 74 Steam reviews, 54% positive. [Steam](https://store.steampowered.com/app/3054090/)
2. [Cataclismo](https://imho.run/games/1422440/cataclismo) — Same atmospheric mood as Citadel Siege. 2,177 Steam reviews, 89% positive. [Steam](https://store.steampowered.com/app/1422440/)
3. [The Last Spell](https://imho.run/games/1105670/the-last-spell) — Shares base building with Citadel Siege. 6,473 Steam reviews, 93% positive. [Steam](https://store.steampowered.com/app/1105670/)
4. [Shard Squad](https://imho.run/games/3363560/shard-squad) — Shares wave based combat and build variety with Citadel Siege. 101 Steam reviews, 84% positive. [Steam](https://store.steampowered.com/app/3363560/)
5. [Diplomacy is Not an Option](https://imho.run/games/1272320/diplomacy-is-not-an-option) — Shares tower defense with Citadel Siege. 4,634 Steam reviews, 84% positive. [Steam](https://store.steampowered.com/app/1272320/)
6. [Stronghold: Definitive Edition](https://imho.run/games/2140020/stronghold-definitive-edition) — Same challenging mood as Citadel Siege. 3,039 Steam reviews, 83% positive. [Steam](https://store.steampowered.com/app/2140020/)
7. [Against the Storm](https://imho.run/games/1336490/against-the-storm) — A frequent pick in Citadel Siege players' libraries, and another Strategy. 18,297 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/1336490/)
8. [The Riftbreaker](https://imho.run/games/780310/the-riftbreaker) — Shares tower defense and base building with Citadel Siege. 9,079 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/780310/)
9. [Orcs Must Die!](https://imho.run/games/102600/orcs-must-die) — A frequent pick in Citadel Siege players' libraries, and another Action. 3,603 Steam reviews, 96% positive. [Steam](https://store.steampowered.com/app/102600/)
10. [Darkest Dungeon®](https://imho.run/games/262060/darkest-dungeon) — Same dark mood as Citadel Siege. 55,844 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/262060/)
11. [Dwarf Fortress](https://imho.run/games/975370/dwarf-fortress) — Same atmospheric mood as Citadel Siege. 23,734 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/975370/)
12. [Slay the Spire](https://imho.run/games/646570/slay-the-spire) — Also Card Battler, like Citadel Siege. 75,305 Steam reviews, 98% positive. [Steam](https://store.steampowered.com/app/646570/)
13. [Sanctum](https://imho.run/games/91600/sanctum) — Shares tower defense with Citadel Siege. 1,335 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/91600/)
14. [Vampire Survivors](https://imho.run/games/1794680/vampire-survivors) — Also Bullet Hell, like Citadel Siege. 126,214 Steam reviews, 98% positive. [Steam](https://store.steampowered.com/app/1794680/)
15. [Dead Cells](https://imho.run/games/588650/dead-cells) — Same challenging mood as Citadel Siege. 43,598 Steam reviews, 96% positive. [Steam](https://store.steampowered.com/app/588650/)
16. [Cult of the Lamb](https://imho.run/games/1313140/cult-of-the-lamb) — Shares base building with Citadel Siege. 58,359 Steam reviews, 96% positive. [Steam](https://store.steampowered.com/app/1313140/)
17. [Going Medieval](https://imho.run/games/1029780/going-medieval) — A frequent pick in Citadel Siege players' libraries, and another RPG. 8,390 Steam reviews, 89% positive. [Steam](https://store.steampowered.com/app/1029780/)
18. [Prime World: Defenders](https://imho.run/games/235360/prime-world-defenders) — Same atmospheric mood as Citadel Siege. 374 Steam reviews, 73% positive. [Steam](https://store.steampowered.com/app/235360/)
19. [They Are Billions](https://imho.run/games/644930/they-are-billions) — Same dark mood as Citadel Siege. 18,746 Steam reviews, 80% positive. [Steam](https://store.steampowered.com/app/644930/)
20. [Balatro](https://imho.run/games/2379780/balatro) — Shares resource allocation with Citadel Siege. 99,852 Steam reviews, 98% positive. [Steam](https://store.steampowered.com/app/2379780/)
21. [Plants vs. Zombies GOTY Edition](https://imho.run/games/3590/plants-vs-zombies-goty-edition) — Same relaxing mood as Citadel Siege. 41,655 Steam reviews, 98% positive. [Steam](https://store.steampowered.com/app/3590/)
22. [Bloodsports.TV](https://imho.run/games/336420/bloodsports-tv) — Also Sports, like Citadel Siege. 134 Steam reviews, 86% positive. [Steam](https://store.steampowered.com/app/336420/)
23. [Monster Train](https://imho.run/games/1102190/monster-train) — Also Card Battler, like Citadel Siege. 12,182 Steam reviews, 97% positive. [Steam](https://store.steampowered.com/app/1102190/)
24. [Enter the Gungeon](https://imho.run/games/311690/enter-the-gungeon) — Also Bullet Hell, like Citadel Siege. 38,640 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/311690/)

## 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=3854200&n=20
- Co-op games only: https://imho.run/api/agent/games-like?q=3854200&n=20&coop=true
- Free games only: https://imho.run/api/agent/games-like?q=3854200&n=20&free=true
- Facts about this game: https://imho.run/api/agent/game-facts?q=3854200
- This page as markdown: https://imho.run/md/game/3854200
- API docs: https://imho.run/developers (OpenAPI: https://imho.run/openapi.json, MCP: https://imho.run/mcp)

## About Citadel Siege

Can your strategy hold against the darkness?

## Game info

- **AppID:** 3854200
- **Genres:** Sports, Indie, Adventure, Casual
- **Categories:** Single-player, Family Sharing
- **Released:** Jul 18, 2025
- **Free to play:** no
- **Platforms:** windows

## Links

- [Full page with filters and more lists](https://imho.run/games/3854200/citadel-siege)
- [The same list as JSON, no key](https://imho.run/api/agent/games-like?q=3854200&n=20) — the API for AI assistants, see https://imho.run/developers
- [Steam store](https://store.steampowered.com/app/3854200/)
- [Personalized recommendations](https://imho.run/) — sign in with Steam or paste a SteamID for a library-aware ranking

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*Markdown version of https://imho.run/games/3854200/citadel-siege 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.*