IMHO.

Games like Team Fortress Classic and Portal 2

Looking for games like both Team Fortress Classic and Portal 2? Below are 24 Steam games ranked by imho.run's hybrid recommender for players who enjoy both titles. Both Team Fortress Classic and Portal 2 share Action roots, making the overlapping player base a strong signal for what to play next. Each pick is scored by combining collaborative filtering across millions of Steam libraries — players who own Team Fortress Classic and Portal 2 also tend to own these — with content overlap on genres, categories, and storefront tags, plus review-mined vibe embeddings that catch tonal similarity even when genre labels differ. No Steam login required.

Team Fortress Classic — Steam game coverPortal 2 — Steam game cover
Shared genres:Action

Best matches for fans of both games

Ranked by collaborative filtering, genre overlap, and review-mined vibes — the same signals that power imho.run.

  1. 1
    Team Fortress 2 — Steam game cover

    Team Fortress 2

    Top pick for fans of both Team Fortress Classic and Portal 2. Shares Action and Free To Play with both games.

    Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats!

    ActionFree To PlayFreeDeck PlayableSteam ↗
  2. 2
    Counter-Strike — Steam game cover

    Counter-Strike

    Second pick for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Play the world's number 1 online action game. Engage in an incredibly realistic brand of terrorist warfare in this wildly popular team-based game. Ally with teammates to complete strategic missions. Take out enemy sites. Rescue hostages. Your role affects your team's success. Your team's success affects your role.

    ActionDeck PlayableSteam ↗
  3. 3
    Quake — Steam game cover

    Quake

    Third pick for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Developed by the award-winning id Software, Quake® is the ground-breaking, original dark fantasy first-person shooter that inspires today’s retro-style FPS games. With Quake (Enhanced), experience the authentic, updated, and visually enhanced version of the original.

    ActionDeck VerifiedSteam ↗
  4. 4
    Portal — Steam game cover

    Portal

    Ranked #4 for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.

    ActionDeck VerifiedSteam ↗
  5. 5
    Half-Life — Steam game cover

    Half-Life

    Ranked #5 for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Named Game of the Year by over 50 publications, Valve's debut title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.

    ActionDeck VerifiedSteam ↗
  6. 6
    Counter-Strike: Source — Steam game cover

    Counter-Strike: Source

    Ranked #6 for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source™ technology.

    ActionDeck PlayableSteam ↗
  7. 7
    Unreal Tournament: Game of the Year Edition — Steam game cover

    Unreal Tournament: Game of the Year Edition

    Ranked #7 for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Unreal Tournament is the original King of the Hill in the frag-or-be-fragged multiplayer gaming world. As the undisputed 1999 Game of the Year, Unreal Tournament grabbed the first person shooter genre by the soiled seat of its pants and knocked it around the room with its never-before-seen graphics, brutal edge-of-your-seat gameplay and...

    ActionDeck PlayableSteam ↗
  8. 8
    Titanfall® 2 — Steam game cover

    Titanfall® 2

    Ranked #8 for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.

    ActionDeck PlayableSteam ↗
  9. 9
    Unreal Tournament 2004: Editor's Choice Edition — Steam game cover

    Unreal Tournament 2004: Editor's Choice Edition

    Ranked #9 for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Unreal Tournament 2004 is a multiplayer first person shooter that combines the kill-or-be-killed experience of gladiatorial combat with cutting-edge technology. Ten game modes - both team-based and "every man for himself" -- provide even the most hardcore gamer with palm-sweating challenges through unbelievably detailed indoor...

    ActionDeck PlayableSteam ↗
  10. 10
    Left 4 Dead 2 — Steam game cover

    Left 4 Dead 2

    Ranked #10 for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.

    ActionDeck VerifiedSteam ↗
  11. 11
    Battleborn — Steam game cover

    Battleborn

    Ranked #11 for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    FREE PVP TRIAL AVAILABLE NOW! A tremendous band of badass heroes fight to protect the universe’s very last star from a mysterious evil in this Hero Shooter by the creators of Borderlands.

    ActionSteam ↗
  12. 12
    Day of Defeat: Source — Steam game cover

    Day of Defeat: Source

    Ranked #12 for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Valve's WWII Multiplayer Classic - Now available for Mac.

    ActionDeck PlayableSteam ↗
  13. 13
    Rocket League® — Steam game cover

    Rocket League®

    Ranked #13 for fans of both Team Fortress Classic and Portal 2. Shares Action and Sports with both games.

    Rocket League is a high-powered hybrid of arcade-style soccer and vehicular mayhem with easy-to-understand controls and fluid, physics-driven competition. Rocket League includes casual and competitive Online Matches, a fully-featured offline Season Mode, special “Mutators” that let you change the rules entirely, hockey and...

    ActionSportsIndieDeck VerifiedSteam ↗
  14. 14
    Day of Defeat — Steam game cover

    Day of Defeat

    Ranked #14 for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Enlist in an intense brand of Axis vs. Allied teamplay set in the WWII European Theatre of Operations. Players assume the role of light/assault/heavy infantry, sniper or machine-gunner class, each with a unique arsenal of historical weaponry at their disposal. Missions are based on key historical operations.

    ActionDeck PlayableSteam ↗
  15. 15
    Paladins® — Steam game cover

    Paladins®

    Ranked #15 for fans of both Team Fortress Classic and Portal 2. Shares Action and Strategy with both games.

    Paladins is the ultimate fantasy team-based shooter experience, with over 50 customizable Champions fighting in 5v5 action across a diverse Realm of modes and maps!

    ActionStrategyAdventureFreeSteam ↗
  16. 16
    Titanfall­™ — Steam game cover

    Titanfall­™

    Ranked #16 for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Titanfall delivers fast-paced, hyperkinetic vertical warfare that gives shooter fans the freedom to fight their way as both elite assault Pilots and fast, heavily armored Titans.

    ActionDeck PlayableSteam ↗
  17. 17
    Natural Selection 2 — Steam game cover

    Natural Selection 2

    Ranked #17 for fans of both Team Fortress Classic and Portal 2. Shares Action and Strategy with both games.

    A fast paced multiplayer shooter that pits aliens against humans in a strategic and action-packed struggle for survival!

    ActionStrategyIndieDeck PlayableSteam ↗
  18. 18
    Half-Life 2 — Steam game cover

    Half-Life 2

    Ranked #18 for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Reawakened from stasis in the occupied metropolis of City 17, Gordon Freeman is joined by Alyx Vance as he leads a desperate human resistance. Experience the landmark first-person shooter packed with immersive world-building, boundary-pushing physics, and exhilarating combat.

    ActionDeck VerifiedSteam ↗
  19. 19
    It Takes Two — Steam game cover

    It Takes Two

    Ranked #19 for fans of both Team Fortress Classic and Portal 2. Shares Action and Adventure with both games.

    Embark on the craziest journey of your life in It Takes Two. Invite a friend to join for free with Friend’s Pass and work together across a huge variety of gleefully disruptive gameplay challenges. Winner of GAME OF THE YEAR at the Game Awards 2021.

    ActionAdventureDeck VerifiedSteam ↗
  20. 20
    Dirty Bomb® — Steam game cover

    Dirty Bomb®

    Ranked #20 for fans of both Team Fortress Classic and Portal 2. Shares Action and Free To Play with both games.

    Work together or die alone! Fight to restore peace to London or tear it down for profit in the most challenging team based shooter around.

    ActionFree To PlayFreeSteam ↗
  21. 21
    Evolve Stage 2 — Steam game cover

    Evolve Stage 2

    Ranked #21 for fans of both Team Fortress Classic and Portal 2. Shares Action and Free To Play with both games.

    Play Evolve for free with Evolve Stage 2! Evolve Stage 2 is a next-generation free multiplayer shooter featuring addictive 4v1 gameplay. One player-controlled monster must evade and outsmart a team of four uniquely skilled hunters.

    ActionFree To PlaySteam ↗
  22. 22
    Apex Legends™ — Steam game cover

    Apex Legends™

    Ranked #22 for fans of both Team Fortress Classic and Portal 2. Shares Action and Adventure with both games.

    Apex Legends is the award-winning, free-to-play Hero Shooter from Respawn Entertainment. Master an ever-growing roster of legendary characters with powerful abilities, and experience strategic squad play and innovative gameplay in the next evolution of Hero Shooter and Battle Royale.

    ActionAdventureFree To PlayFreeSteam ↗
  23. 23
    Deep Rock Galactic — Steam game cover

    Deep Rock Galactic

    Ranked #23 for fans of both Team Fortress Classic and Portal 2. Shares Action with both games.

    Deep Rock Galactic is a 1-4 player co-op FPS featuring dwarven space miners, procedurally-generated destructible environments, and endless hordes of alien monsters. Explore cave systems, mine for minerals, and work together to survive!

    ActionDeck PlayableSteam ↗
  24. 24
    Impulsion — Steam game cover

    Impulsion

    Ranked #24 for fans of both Team Fortress Classic and Portal 2. Shares Action and Indie with both games.

    Impulsion is a fast-paced first-person platformer designed to play with your nerves and reflexes! Make your way through 25 levels of increasing difficulty by manipulating physics to your advantage, shooting force fields to slow down or speed yourself up and the environment!

    ActionIndieSteam ↗

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