Single-player games like Underpacked!
Below are 8 single-player Steam games similar to Underpacked!, 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 Underpacked! page.
Ranked picks
- 1
Monster Mash
Single-player alternative to Underpacked! — playable solo, no multiplayer required. Shares Action and Indie with Underpacked!.
Keep up or get mashed! Race your friends in this single-screen party racer for up to 8 players. If you get knocked out, don’t put your controller down – take revenge from the sidelines with rockets, mines and more.
- 2
Yarn Guardians
Single-player alternative to Underpacked! — playable solo, no multiplayer required. Shares Action and Indie with Underpacked!.
Yarn Guardians is a 2D Action-Adventure in which you play as cute flying cats that fight enemies with powerful Yarn Balls! Play the story campaign alone or with a friend. You can also challenge up to three friends in the versus mode.
- 3
Cosmo's Quickstop
Single-player alternative to Underpacked! — playable solo, no multiplayer required. Shares Action and Indie with Underpacked!.
Cosmo’s Quickstop simulates the fast-paced thrill of managing a gas station… IN SPACE! Upgrade your services, please alien customers, and complete your daily chores through simple minigames that add up to a hilariously frantic experience with solo or couch co-op play.
- 4
LEGO® Star Wars™ III - The Clone Wars™
Single-player alternative to Underpacked! — playable solo, no multiplayer required. Shares Action with Underpacked!.
LEGO Star Wars III: The Clone Wars will allow fans to explore endlessly and laugh their way through the Star Wars galaxy in the most humorous, accessible and action-packed LEGO game to date.
- 5
BattleBlock Theater®
Single-player alternative to Underpacked! — playable solo, no multiplayer required. Shares Action and Indie with Underpacked!.
Welcome to BattleBlock Theater! You’ve got no where to go but up...on stage. Play single player or co-op to free your friends and save Hatty Hattington! Jump, solve and battle your way through a mysterious theater inhabited by highly technological felines.
- 6
Overcooked! 2
Single-player alternative to Underpacked! — playable solo, no multiplayer required. Shares Action and Indie with Underpacked!.
Overcooked returns with a brand-new helping of chaotic cooking action! Journey back to the Onion Kingdom and assemble your team of chefs in classic couch co-op or online play for up to four players. Hold onto your aprons… it’s time to save the world again!
- 7
Pikuniku
Single-player alternative to Underpacked! — playable solo, no multiplayer required. Shares Action and Indie with Underpacked!.
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!
- 8
Untitled Goose Game
Single-player alternative to Underpacked! — playable solo, no multiplayer required. Shares Action and Indie with Underpacked!.
It's a lovely morning in the village and you are a horrible goose.