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

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)
- 2

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.
- 3

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.
- 4

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!
- 5

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!
- 6

Pikuniku
Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Action and Adventure with POPUCOM.
Pikuniku is an absurdly wonderful puzzle-exploration game that takes place in a strange but playful world where not everything is as happy as it seems. Help peculiar characters overcome struggles, uncover a deep state conspiracy, and start a little revolution in this delightful dystopian adventure!
- 7

Rocketbirds: Hardboiled Chicken
Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Adventure with POPUCOM.
Annihilate an evil penguin regime in this cinematic platform adventure game offering full solo and co-op campaigns.
- 8

Gears 5
Single-player alternative to POPUCOM — playable solo, no multiplayer required. Shares Action and Adventure with POPUCOM.
From one of gaming’s most acclaimed sagas, Gears is bigger than ever. With all-out war descending, Kait Diaz breaks away to uncover her connection to the enemy and discovers the true danger to Sera – herself.
- 9

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.
- 10

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!
- 11

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!
- 12

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!