Single-player games like Marble World
Below are 10 single-player Steam games similar to Marble World, 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 Marble World page.
Ranked picks
- 1

Crafty Marbles
Single-player alternative to Marble World — playable solo, no multiplayer required. Shares Indie and Simulation with Marble World.
Craft the most epic marble runs you can imagine! Create crazy chain reactions with physics, pinballs, and tons of other gadgets. Invent your own trigger-based contraptions and watch your marbles race!
- 2

Coasteroid
Single-player alternative to Marble World — playable solo, no multiplayer required. Shares Indie and Simulation with Marble World.
The galaxy is your theme park! Build wild roller coasters across alien worlds, carve tunnels through planets, and launch trains into orbit. Customize every track element, scenery decoration, and environment before subjecting riders to the forces of the universe!
- 3

Poly Skies
Single-player alternative to Marble World — playable solo, no multiplayer required. Shares Indie and Simulation with Marble World.
Poly Skies is an introductory city builder designed to help you relax. Take care of your villagers, expand to new islands, unlock secrets and defend from sky-high threats.
- 4

Sand in a Box
Single-player alternative to Marble World — playable solo, no multiplayer required. Shares Indie and Simulation with Marble World.
Sand in a Box is a 'falling sand' game that simulates thermal flow, electricity, radioactive decay, and gravity. Create art, experiment with physics, and craft your own simulation rules with user-friendly mod support!
- 5

Tracks - The Train Set Game
Single-player alternative to Marble World — playable solo, no multiplayer required. Shares Indie and Simulation with Marble World.
Jump into the ultimate toy sandbox and build the train set of your dreams! Create colourful railway systems, decorate beautiful towns, transport commuting passengers, and even ride your train in first-person.
- 6

Genesis of a Small God
Single-player alternative to Marble World — playable solo, no multiplayer required. Shares Indie and Simulation with Marble World.
You have awoken as a small god. As you accumulate the faith and souls of your followers, you will learn incredible new abilities. Protect, guide your people and smite any threats that may arise. The fate of your world is in your hands.
- 7

The Tenants
Single-player alternative to Marble World — playable solo, no multiplayer required. Shares Indie and Simulation with Marble World.
Become a landlord and deal with problematic tenants as you build your rental property empire. Decide how to react to annoyed neighbors or police interventions. Will you design your apartment for a group of gamer friends or an aspiring musician looking for a new home?
- 8

Revhead
Single-player alternative to Marble World — playable solo, no multiplayer required. Shares Indie with Marble World.
Revhead is a car racing simulation game, where you have to build your own race car. You start your journey somewhere in a small village in Australia. You have to think as a real Revhead! You can buy or sell cars and components, fix and tweak your car to make it the fastest around.
- 9

Minecraft: Story Mode - A Telltale Games Series
Single-player alternative to Marble World — playable solo, no multiplayer required.
Episode 1 is now FREE - for a limited time! In Minecraft: Story Mode, playing as either a male or female hero named 'Jesse,' you’ll embark on a perilous adventure across the Overworld, through the Nether, to the End, and beyond.
- 10

Ultimate Wizard
Single-player alternative to Marble World — playable solo, no multiplayer required.
Destroy thousands of enemies and grow in power in this fantasy roguelite survivor. Find spells and augment them, equip build defining items, discover secrets, level up and set out to become the ultimate wizard!