IMHO.

Games like Portal Worlds

If Portal Worlds is your kind of game, the closest matches are Alcurist, Desk Top Racer and Epic Idle Quest II — 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 Portal Worlds: You crossed a portal to survive, but what will you become on the other side? Explore dangerous regions, recruit mecha maidens, craft gear, and fight endless waves of monsters and bosses in this epic Idle RPG. Play solo or with others, grow steadily, and see how strong you can become.

2026StrategyAdventureRPGFree To PlayCasualFree to playDeck PlayableWindowsby Game Hollywood Games
Portal Worlds — Steam game cover

Players who liked Portal Worlds also play

Steam players who put hours into Portal Worlds 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. Alcurist

    WHY THIS

    Top pick for Portal Worlds fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Adventure with Portal Worlds.

    Lead Curist and a squad of superpowered citizens in this 2D Idle RPG. After a wizard’s betrayal, use tactical formations and knockback mechanics to protect your leader. Master ultimate skills and position-based passives to defeat the rogue mage. Available on PC and Android.

    StrategyIndieAdventureFreeSteam ↗
  2. Desk Top Racer

    WHY THIS

    Second-strongest match for Portal Worlds fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Portal Worlds.

    Turn your desktop into a living racetrack with this idle racing management game. Acquire cars, equip parts, and compete online against other players. Win championships and expand your garage through Mastery, Collections, and new rewards.

    2026StrategyIndieSimulationFreeSteam ↗
  3. Epic Idle Quest II

    WHY THIS

    Third-strongest match for Portal Worlds fans by collaborative filtering across millions of Steam libraries. Shares RPG with Portal Worlds.

    Idle crawler RPG with elemental combat, 900+ monsters, crafting, PvP, and 1,000 achievements (96 at launch). Fight actively or let the server grind while you're away. No cheats — all progress is server-verified. Cross-platform with web and Android.

    2026IndieRPG2.99 USDSteam ↗
  4. 巨獸與傭兵

    WHY THIS

    Ranked #4 for Portal Worlds fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Adventure with Portal Worlds.

    《巨獸與傭兵》 is a game that perfectly combines strategy with auto-chess gameplay. Here, you will explore a world brimming with magic and wonders. Summon powerful heroes, assemble your strongest lineup, take on countless dungeons and formidable foes, and write your own magical legend.

    2026StrategyAdventureRPGFreeSteam ↗
  5. Royal Merchant

    WHY THIS

    Ranked #5 for Portal Worlds fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Adventure with Portal Worlds.

    Manage your team of Heroes and Crafters while upgrading your Castle in Royal Merchant! A blend of RPG, clicker, idler, and management gameplay with epic quests, crafting, and conquering bosses. Master the trade, outfit your Heroes, and grow your trade empire.

    2023SportsStrategyIndie0.99 USDSteam ↗
  6. Muv-Luv Girls Garden

    WHY THIS

    Ranked #6 for Portal Worlds fans by collaborative filtering across millions of Steam libraries. Shares RPG and Free To Play with Portal Worlds.

    The latest Muv-Luv title, with over 800,000 copies sold worldwide! Become an amnesiac commander and lead girls piloting giant humanoid machines called "MGs" in this full-auto idle RPG. Explore the underground abyss known as the Maze and uncover the hidden truth behind the world.

    2026RPGFree To PlayCasualFreeSteam ↗
  7. Idle Titans

    WHY THIS

    Ranked #7 for Portal Worlds fans by collaborative filtering across millions of Steam libraries. Shares RPG with Portal Worlds.

    Idle Titans is a semi-autonomous MMORPG. Make friends, join a guild, and decimate the worlds titans in their dungeons.

    IndieSimulationMassively MultiplayerSteam ↗
  8. Lootborne

    WHY THIS

    Ranked #8 for Portal Worlds fans by collaborative filtering across millions of Steam libraries. Shares RPG and Casual with Portal Worlds.

    A dark fantasy idle RPG that lives in the corner of your screen. Fight and loot while you work, refine your build, trigger item synergies, and grow stronger. An autobattler with asynchronous PvP, for glory and loot!

    2026RPGCasualSteam ↗

More from Game Hollywood Games

Other recommendable Steam games by Game Hollywood Games, ranked by review count so the studio's hits land first.

  1. Angels Pact: Reversal World

    WHY THIS

    Another title from Game Hollywood Games, the studio behind Portal Worlds. Shares Adventure and RPG with Portal Worlds.

    Angels Pact: Reversal World — The league has fractured. Unite angels, reclaim the pact in an epic idle MMORPG.

    2023ActionAdventureRPGFreeSteam ↗
  2. Titan Revenge

    WHY THIS

    Another title from Game Hollywood Games, the studio behind Portal Worlds. Shares RPG with Portal Worlds.

    Set in the vast expanse of Norse mythology, this MMORPG thrusts you into a world on the brink of apocalypse. As an intrepid hero, you must navigate the realms of the Aesir and Vanir, battling fearsome giants, mythical beasts, and treacherous gods.

    2023Massively MultiplayerRPGFreeSteam ↗
  3. Immortals Revenge

    WHY THIS

    Another title from Game Hollywood Games, the studio behind Portal Worlds. Shares RPG and Free To Play with Portal Worlds.

    Step into the immersive MMORPG world of Immortals Revenge, blending adventure, role-playing, and hack-and-slash gameplay. With rich storytelling and expansive landscapes to explore, master divine abilities to restore balance to Olympus.

    2024Massively MultiplayerRPGFree To PlayFreeSteam ↗

Frequently asked about Portal Worlds

Does Portal Worlds run on Steam Deck?
Portal Worlds is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
Is Portal Worlds free to play?
Yes — Portal Worlds is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
Does Portal Worlds have multiplayer or co-op?
Yes — Portal Worlds supports multi-player play according to its Steam store listing (Multi-player, Cross-Platform Multiplayer, Online PvP).
What games are most similar to Portal Worlds?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Portal Worlds are Alcurist, Desk Top Racer, Epic Idle Quest II.
Who developed Portal Worlds?
Portal Worlds was developed by Game Hollywood Games and published by Nutaku Publishing.

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 Portal Worlds.

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