Single-player games like Cargo! The Quest for Gravity
Below are 19 single-player Steam games similar to Cargo! The Quest for Gravity, 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 Cargo! The Quest for Gravity page.
Ranked picks
- 1

Totally Reliable Delivery Service
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Action and Adventure with Cargo! The Quest for Gravity.
Delivery Attempted. That's the Totally Reliable Delivery Service guarantee! T.R.D.S. is a ragdoll physics simulation about terrible package delivery couriers. Work together using odd machinery, useful gadgets, and the wonders of physics to reliably deliver packages to their destination.
- 2

Goat Simulator
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Simulation with Cargo! The Quest for Gravity.
Goat Simulator is the latest in high-tech Goat Simulation technology.
- 3

PlayForm: Human Dynamics
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Action and Adventure with Cargo! The Quest for Gravity.
PlayForm is an experimental physics sandbox. Physically simulated humans run, jump, climb, push, pull and smash their way through diverse worlds. Have fun with various tools and obstacles to create thrilling situations and experience next-gen physics.
- 4

Hello Engineer: Scrap Machines Constructor
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Action and Adventure with Cargo! The Quest for Gravity.
Build incredible machines with scrap parts, navigate the wildest Amusement park rides and challenge iconic creepy Neighbor and his evil bots! Become a true Engineer, solo or with friends!
- 5

World of Goo
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required.
World of Goo is a multiple award winning physics based puzzle / construction game made entirely by two guys.
- 6

From Dust
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Adventure and Simulation with Cargo! The Quest for Gravity.
Immerse yourself in a world as exotically beautiful as it is dangerous in this modern God-Game where Nature is the Star!
- 7

Human Fall Flat
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Adventure and Simulation with Cargo! The Quest for Gravity.
Human Fall Flat is a hilarious, light-hearted platformer set in floating dreamscapes that can be played solo or with up to 8 players online. Free new levels keep its vibrant community rewarded.
- 8

Solar 2
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Action and Adventure with Cargo! The Quest for Gravity.
Dynamic abstract sandbox universe. Changes and evolves as you do.
- 9

The Void
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Action and Adventure with Cargo! The Quest for Gravity.
Only brought to life by scarce sparks of Color, the bleak, grey Void is a peculiar place. The player gets to explore it, get to know the Sisters, Brothers, and other weird creatures inhabiting it, and learn the ways of Color, harvesting it and drawing sigils that change the world around them.
- 10

Psychonauts
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Action with Cargo! The Quest for Gravity.
A Psychic Odyssey Through the Minds of Misfits, Monsters, and Madmen. This classic action/adventure platformer from acclaimed developers Double Fine Productions follows the story of a young psychic named Razputin.
- 11

Knock-knock
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Adventure with Cargo! The Quest for Gravity.
There is an unusual cabin deep in the woods. It had served as a laboratory and a dwelling for three generations of Lodgers.But as of late the latest Lodger has been noticing weird changes in familiar surroundings; things are missing, noises and rattle heard. Something odd is coming out of the woods.
- 12

Vangers
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Action and Adventure with Cargo! The Quest for Gravity.
Mind-altering sandbox game that can be described as a racing role-playing adventure game with a complicated storyline. You’ll find a unique atmosphere, complete freedom and lots of gameplay hours to figure out what’s the game is all about.
- 13

Besiege
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Simulation with Cargo! The Quest for Gravity.
Besiege is a physics building game about constructing medieval machines to annihilate armies, obliterate castles and overcome challenging obstacles. Conquer the campaign or skirmish with friends in Multiplayer!
- 14

Pathologic 2
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Adventure with Cargo! The Quest for Gravity.
Pathologic 2 is a groundbreaking open-world horror RPG. Resist the plague. Make medicine. Heal people. Perform an autopsy. Trade to get what you need. Fight and kill if necessary. Survive. Struggle with an outbreak in a secluded rural town that is rapidly turning into hell.
- 15

Attack of the Mutant Penguins
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Action with Cargo! The Quest for Gravity.
Wade In And Kick Some Penguin Butt! Unfortunately they are really tough nuts to crack and have a vicious streak running through them that threatens the peaceful tranquility of your world. Mutant Penguins is a truly bizarre concept, wholly original, and with the emphasis placed firmly on FUN.
- 16

Pathologic Classic HD
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Action and Adventure with Cargo! The Quest for Gravity.
Pathologic Classic HD is the Definitive Edition of the original Cult Classic Psychological First-Person Survival game. In this unforgettable experience, players control one of three unique characters as they try to save a mysterious town from a deadly plague that cannot be stopped.
- 17

Pathologic 3
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Adventure and Simulation with Cargo! The Quest for Gravity.
In this psychological horror game, you are a doctor with only 12 days to save a town from a mysterious plague. Make ruthless decisions and diagnose with precision. Shape the town's future and rewrite the past. Hold yourself together while it all falls apart.
- 18

Know by heart
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Adventure with Cargo! The Quest for Gravity.
Childhood friends reunite after spending a long time apart, revisiting old memories and rekindling their friendship. However, something beyond their control will ruin this reunion.
- 19

Pathologic 3: Quarantine
Single-player alternative to Cargo! The Quest for Gravity — playable solo, no multiplayer required. Shares Adventure and Simulation with Cargo! The Quest for Gravity.
In this free prologue to a narrative-driven adventure, watch a mysterious plague break out in a small town. Learn what drove a celebrated academic to leave his acclaimed lab. Examine patients, uncover strange secrets, and make first steps towards immortality.