IMHO.

Single-player games like POPUCOM

Below are 12 single-player Steam games similar to POPUCOM, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like POPUCOM page.

Ranked picks

  1. 1
    Bulletproof — Steam game cover

    Bulletproof

    Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Action with POPUCOM.

    Change the art, change the history, change the rules of the game and let your imagination soar with the 250 Worlds and 50 Modes of Bulletproof... (Shooter, RTS, MMORPG, Arcade, Martial arts, Sports, Horror, Racing, War... There is no limit to fun)

    ActionSportsStrategySingle-playerSimilar games →
  2. 2
    Snakez Arena — Steam game cover

    Snakez Arena

    Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Action and Casual with POPUCOM.

    Snakez Arena is a 2.5D platformer shooter with it's unique movement, projectile characteristics and includes multiple game modes! Download now to try out the bulllet hell!

    2026ActionFree To PlayCasualFreeSingle-playerSimilar games →
  3. 3
    Dead Party — Steam game cover

    Dead Party

    Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Action and Casual with POPUCOM.

    On Halloween, UFO‘s appeared over the peaceful town of Shady Hill. Soon after, the undead neighborhood raises from their graves. Four heroes take on the impossible task: to fight back the evil invaders!

    ActionCasualSingle-playerSimilar games →
  4. 4
    Broforce — Steam game cover

    Broforce

    Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Action and Adventure with POPUCOM.

    Broforce is an action-packed side-scrolling run ‘n’ gun ode to freedom, putting you in control of an under-funded, overpowered paramilitary organization dealing exclusively in excessive force.

    2015ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    100 in 1 Game Collection — Steam game cover

    100 in 1 Game Collection

    Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Action and Casual with POPUCOM.

    100 in 1 Game Collection is a gigantic compilation of 100 arcade games that blend classic arcade games with fresh concepts. Unlock new minigames, improve scores, and challenge yourself solo or in multiplayer.

    2025ActionCasual29.99 USDSingle-playerSimilar games →
  6. 6
    Warhammer 40,000: Shootas, Blood & Teef — Steam game cover

    Warhammer 40,000: Shootas, Blood & Teef

    Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Action and Adventure with POPUCOM.

    From the developers of the Guns, Gore and Cannoli franchise comes a new 2D run & gun platformer: Warhammer 40,000: Shootas, Blood & TEEF! Spearhead an Ork invasion, destroy the hive city and kill your warboss! ‘Ere we go!

    2022ActionAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Onirism — Steam game cover

    Onirism

    Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Action and Adventure with POPUCOM.

    Dive into the dreamy world of Crearia in Onirism! Join Carol on a magical quest to find her lost plushie, Bunbun. Use quirky gadgets and wild weapons as you embark on a spellbinding journey through fantastical worlds, where you'll battle cunning and colorful foes in thrilling, high-intensity combat!

    2025ActionIndieAdventure7.19 USDSingle-playerSimilar games →
  8. 8
    Frogun Encore — Steam game cover

    Frogun Encore

    Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Action and Adventure with POPUCOM.

    Frogun ENCORE is a dashing standalone expansion/sequel to indie hit FROGUN! Join now older Renata and Jake in a trek around the whole world to prevent the return of Beelzebub. ENCORE builds on FROGUN's retro PS1/N64 formula. Plus, enjoy the whole adventure in true couch co-op.

    2024ActionIndieAdventure12.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Portal — Steam game cover

    Portal

    Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Action with POPUCOM.

    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.

    2007Action9.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    祖玛少女/Zuma Girls — Steam game cover

    祖玛少女/Zuma Girls

    Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Casual with POPUCOM.

    Zuma girl is a casual marble shooting game, which integrates RPG skills and strategies with traditional Zuma playing methods. You will meet three beautiful girls in the battle. Who is stronger or weaker? Only the brave survive to the end!

    2022Casual2.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    FAIRY TAIL: Beach Volleyball Havoc — Steam game cover

    FAIRY TAIL: Beach Volleyball Havoc

    Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Casual with POPUCOM.

    The cast of Fairy Tail is ready to bring mayhem to the summertime beaches! Unleash over-the-top magic to BLAST that volleyball!

    2024SportsIndieCasual6.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Platformer — Steam game cover

    Platformer

    Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Action and Adventure with POPUCOM.

    Explore a new world, traverse randomly generated seamlessly wrapping landscapes, fight or trap monsters, dig for materials, craft equipment, find treasure and trinkets to increase your strength, build a house to protect yourself at night, dig deep to find greater challenges, unique weapons and more!

    2024ActionIndieAdventure9.99 USDSingle-playerSimilar games →