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

Astromino
Single-player alternative to Jupiter Melon — playable solo, no multiplayer required. Shares Action with Jupiter Melon.
A roguelite battle against cosmic evils - drop customized polyominoes, collect relics, and execute powerful combos to defeat your enemies!
- 2

Deck of Potential
Single-player alternative to Jupiter Melon — playable solo, no multiplayer required. Shares Action with Jupiter Melon.
Deck of Potential combines roguelike deckbuilder with bullet heaven. Collect cards, fuse them, and slap on sticker upgrades to beat thousands of monsters. Take down dungeon bosses, unlock new cards, characters, and discover fusion recipes to build the ultimate auto-firing deck.
- 3

Lucky Shot
Single-player alternative to Jupiter Melon — playable solo, no multiplayer required. Shares Action with Jupiter Melon.
A shooting dopamine machine! Lucky shot is a roguelike mag-builder FPS where you master different weapons, discover unique combos, and break the game to reach massive high scores.
- 4

Gunstorm
Single-player alternative to Jupiter Melon — playable solo, no multiplayer required. Shares Action with Jupiter Melon.
Gunstorm is a space shooter loaded with playability. Wave after wave of alien craft attack your agile ship. Use the mouse to control your ship at the speed of thought in a perfectly balanced game that starts easy and gradually gets more difficult.
- 5

Cosmic Run
Single-player alternative to Jupiter Melon — playable solo, no multiplayer required. Shares Action with Jupiter Melon.
Cosmic Run is a single-player space roguelite where you battle relentless galactic enemies, strategically upgrade your ship, and help the Zogark family survive their journey across the galaxy. Build powerful combinations, adapt to chaotic encounters, and escape one broken system after another.
- 6

BRUV - The Bold Retaliation of Ultimate Vengeance
Single-player alternative to Jupiter Melon — playable solo, no multiplayer required. Shares Action with Jupiter Melon.
Lead an army to battle demons across space in a roguelike action-strategy game. Choose a planet and engage in ship-to-ship combat, then eject in your drop pod to join the chaos.
- 7

Super Infection Massive Pathology
Single-player alternative to Jupiter Melon — playable solo, no multiplayer required. Shares Action with Jupiter Melon.
Guide a brave bacteria to rescue his fiancée Zoe from the creatures of the immune system, using an arsenal of organic weapons and unique abilities.
- 8

Void Resurgence
Single-player alternative to Jupiter Melon — playable solo, no multiplayer required. Shares Action with Jupiter Melon.
Command a starship in Void Resurgence, a retro-futuristic space roguelite. Battle through colorful cosmic fields, collect upgrades, and build your ultimate ship. Dodge intense bullet-hell patterns and fight for survival. Every run offers new challenges and permanent progress.
- 9

Arcade Moonlander
Single-player alternative to Jupiter Melon — playable solo, no multiplayer required. Shares Action with Jupiter Melon.
Explore space and race against the clock in this retro styled adventure game.
- 10

ASTRO-NOT
Single-player alternative to Jupiter Melon — playable solo, no multiplayer required.
Go fast and avoid stuff as you explore the galaxy or compete for the fastest IL replay. Create and share levels for others who love to go fast and avoid stuff :)