IMHO.

Games like Castello

If Castello is your kind of game, the closest matches are Money WASTE, Vivat Slovakia and Grand Theft Auto III — 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.

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About Castello: Castello is a third person shooter game centered around a crime story. While progressing through the main story missions, you are also free to explore the open-world city at your own pace. Gunfights, driving, and a variety of unique missions are among the game's core experiences.

2026ActionWindowsby Makro Games
Castello — Steam game cover

Players who liked Castello also play

Steam players who put hours into Castello 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.

  1. Money WASTE

    WHY THIS

    Top pick for Castello fans by collaborative filtering across millions of Steam libraries. Shares Action with Castello.

    Start your criminal empire on the darknet. Buy businesses, hire goons, and eliminate the competition to take control of Ocean City.

    ActionIndieAdventureSteam ↗
  2. Vivat Slovakia

    WHY THIS

    Second-strongest match for Castello fans by collaborative filtering across millions of Steam libraries. Shares Action with Castello.

    Vivat Slovakia is an open-world action game set in '90s Slovakia, where corruption runs deep and law enforcement is weak. Uncover a gripping story based on true events as you explore and shoot your way through a city at the crossroads of Eastern Europe’s turbulent history.

    2025ActionAdventure19.99 USDSteam ↗
  3. Grand Theft Auto III

    WHY THIS

    Third-strongest match for Castello fans by collaborative filtering across millions of Steam libraries. Shares Action with Castello.

    Welcome to Liberty City. Where it all began. With stellar voice acting, a darkly comic storyline, a stunning soundtrack and revolutionary open-world gameplay, Grand Theft Auto III is the game that defined the open world genre for a generation.

    2008ActionAdventureSteam ↗
  4. Grand Theft Auto: Vice City

    WHY THIS

    Ranked #4 for Castello fans by collaborative filtering across millions of Steam libraries. Shares Action with Castello.

    Welcome to Vice City. Welcome to the 1980s. From the decade of big hair, excess and pastel suits comes a story of one man's rise to the top of the criminal pile.

    2008ActionAdventureSteam ↗
  5. Grand Theft Auto: Episodes from Liberty City

    WHY THIS

    Ranked #5 for Castello fans by collaborative filtering across millions of Steam libraries. Shares Action with Castello.

    Grand Theft Auto: Episodes from Liberty City includes both The Lost and Damned and The Ballad of Gay Tony together and does not require a copy of the original Grand Theft Auto IV to play.

    2010ActionSteam ↗
  6. Mafia II (Classic)

    WHY THIS

    Ranked #6 for Castello fans by collaborative filtering across millions of Steam libraries. Shares Action with Castello.

    Vito Scaletta has started to make a name for himself on the streets of Empire Bay as someone who can be trusted to get a job done. Together with his buddy Joe, he is working to prove himself to the Mafia, quickly escalating up the family ladder with crimes of larger reward, status and consequence… the life as a wise guy isn’t quite as...

    2011Action29.99 USDSteam ↗
  7. Mafia: Definitive Edition

    WHY THIS

    Ranked #7 for Castello fans by collaborative filtering across millions of Steam libraries. Shares Action with Castello.

    An inadvertent brush with the mob thrusts cabdriver Tommy Angelo into the world of organized crime. Initially uneasy about falling in with the Salieri family, the rewards become too big to ignore.

    2020ActionAdventure39.99 USDDeck PlayableSteam ↗
  8. Mafia

    WHY THIS

    Ranked #8 for Castello fans by collaborative filtering across millions of Steam libraries. Shares Action with Castello.

    It’s 1930. After an inadvertent brush with the mafia, cabdriver Tommy Angelo is reluctantly thrust into the world of organized crime. Initially, he is uneasy about falling in with the Salieri family, but soon the rewards become too big to ignore.

    2002ActionAdventure14.99 USDSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Castello.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Castello.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  4. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  5. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Castello.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  6. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Castello.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  7. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗
  8. Sheepy: A Short Adventure

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    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.

    2024IndieAdventureFree To PlayFreeDeck PlayableSteam ↗

Frequently asked about Castello

What games are most similar to Castello?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Castello are Money WASTE, Vivat Slovakia, Grand Theft Auto III.
Who developed Castello?
Castello was developed by Makro 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 Castello.

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