Games like Castellan
If Castellan is your kind of game, the closest matches are Woods Of War, Ink & Void and Sheeple — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →About Castellan: A real-time roguelite castle defense made by a solo developer. Shoot from your castle, drag soldier cards onto the field, and cast spells to hold the line. Between runs, open chests to recruit new units and spend mastery on a huge upgrade tree, then push the horde back chapter by chapter.
Players who liked Castellan also play
Steam players who put hours into Castellan also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
Woods Of War
WHY THIS
Top pick for Castellan fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Castellan.
Build your deck in battle to turn your tree into an impenetrable fortress against the onslaught of increasingly powerful enemies.
Ink & Void
WHY THIS
Second-strongest match for Castellan fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Castellan.
A storybook tower defense where stationery knights fight the Void. Deploy pencil swordsmen, fountain pen mages, and eraser monks across four chapters. Evolve units via class changes and build your deck with cards earned each stage. Languages: Japanese / English / Chinese
Sheeple
WHY THIS
Third-strongest match for Castellan fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Castellan.
Cast cards to turn the tides of the battlefield, gather your army, and fight to regain The Original Sheep! Sheeple is a grand real time Auto battler with roguelike and deck-building elements.
Slay the Horde
WHY THIS
Ranked #4 for Castellan fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Castellan.
Slay the Horde is a roguelike deckbuilder about building a screen-clearing engine of destruction. Build a deck of spells, stack upgrades, abuse elemental effects, and annihilate increasingly unreasonable numbers of goblins.
Ancient Sacrifice
WHY THIS
Ranked #5 for Castellan fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Castellan.
RTS x Deck-Building Card Battle!An RTS-style card game that you can easily play with a deck of 10 cards and simple rules.
The Tower of Seven
WHY THIS
Ranked #6 for Castellan fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Castellan.
The Tower of Seven is a board-game-inspired roguelike where cards, dice, and demon rules reshape every floor. Build a three-card chain, trigger upright or reversed effects, and rewrite the table as you climb toward fate.
WallFront
WHY THIS
Ranked #7 for Castellan fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Castellan.
Defend the final wall in this strategic blend of Tower Defense and Roguelite. Position an elite squad with unique abilities, combine powerful artifacts, and evolve with permanent meta-progression. In Wallfront, every defeat strengthens your next line of defense.
The Kings Last Hand
WHY THIS
Ranked #8 for Castellan fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Castellan.
The Kingdom is under siege. Gather powerful cards, and build unique defensive strategies to withstand increasingly deadly enemy assaults. Each defeat teaches a lesson. Each victory unlocks new possibilities.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Castellan.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
Sheepy: A Short Adventure
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Castellan.
A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.
Grimm's Hollow
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Castellan.
A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.
The Expendabros
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Castellan.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
Star Fetchers
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Castellan.
The introduction to a wild ride with gangsters and deep state conspiracy theories
Magic Archery
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Castellan.
Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.
Eternal Senia
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Castellan.
Thoughts and expectations ARPG
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Head-to-head comparisons
Frequently asked about Castellan
- What games are most similar to Castellan?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Castellan are Woods Of War, Ink & Void, Sheeple.
- Who developed Castellan?
- Castellan was developed by Bozalt Games.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Castellan.
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