Single-player games like Little Rocket Lab
Below are 9 single-player Steam games similar to Little Rocket Lab, 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 Little Rocket Lab page.
Ranked picks
- 1

My Time at Portia
Single-player alternative to Little Rocket Lab — playable solo, no multiplayer required. Shares Adventure and Simulation with Little Rocket Lab.
Start a new life in the enchanting town of Portia! Restore your Pa's neglected workshop to its former glory by fulfilling commissions, growing crops, raising animals, and befriending the quirky inhabitants of this charming post-apocalyptic land!
- 2

Coral Island
Single-player alternative to Little Rocket Lab — playable solo, no multiplayer required. Shares Adventure and Simulation with Little Rocket Lab.
Coral Island is a vibrant, laid-back farm sim reimagined with multiplayer! Experience enchanting island life at your own pace: farm with friends, nurture animals, build relationships, hang out with a diverse cast of characters, and dive into the magical Merfolk Kingdom.
- 3

Moonstone Island
Single-player alternative to Little Rocket Lab — playable solo, no multiplayer required. Shares Adventure and RPG with Little Rocket Lab.
Moonstone Island is a creature-collecting life-sim set in an open world with 100 islands to explore. Make friends, brew potions, collect Spirits, and test your strength in card-based encounters to complete your Alchemy training!
- 4

Stardew Valley
Single-player alternative to Little Rocket Lab — playable solo, no multiplayer required. Shares Simulation and RPG with Little Rocket Lab.
You've inherited your grandfather's old farm plot in Stardew Valley. Armed with hand-me-down tools and a few coins, you set out to begin your new life. Can you learn to live off the land and turn these overgrown fields into a thriving home?
- 5

I Am Future: Cozy Apocalypse Survival
Single-player alternative to Little Rocket Lab — playable solo, no multiplayer required. Shares Simulation and RPG with Little Rocket Lab.
I Am Future is a relaxing single-player survival game about building a cozy rooftop camp amid a flooded post-apocalyptic city. Set up a farm, go fishing, tinker with gadgets, craft new tools, manage a team of cute robots to automate and expand your base, explore the mysterious world, and chill out!
- 6

Satisfactory
Single-player alternative to Little Rocket Lab — playable solo, no multiplayer required. Shares Adventure and Simulation with Little Rocket Lab.
Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!
- 7

DRAGON QUEST BUILDERS™ 2
Single-player alternative to Little Rocket Lab — playable solo, no multiplayer required. Shares Adventure and RPG with Little Rocket Lab.
DRAGON QUEST BUILDERS™ 2 is a block-building RPG set in a fantasy land threatened by an evil cult. Explore, battle, build and harvest in the charming single-player campaign or build big projects in the online sandbox mode for up to 4-players.
- 8

Kynseed
Single-player alternative to Little Rocket Lab — playable solo, no multiplayer required. Shares Adventure and Simulation with Little Rocket Lab.
Embark on a lifetime of adventure in a beautiful world of creativity and intrigue. Raise a family, customise your farm, run a business, craft items, and battle some marvellously malevolent monsters.
- 9

Factorio
Single-player alternative to Little Rocket Lab — playable solo, no multiplayer required. Shares Simulation with Little Rocket Lab.
Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you.