Single-player games like Belle Boomerang
Below are 14 single-player Steam games similar to Belle Boomerang, 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 Belle Boomerang page.
Ranked picks
- 1

KONSAIRI
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Action and Adventure with Belle Boomerang.
Platformer and adventure gameFind a root vegetable, hold it up (KONPSI), eat it, throw it, etc., and move on!Adventure in a big world with PICO-8 specs and cute little dots!
- 2

Awakened Evil
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Action and Indie with Belle Boomerang.
Awakened Evil is an action platformer inspired by the classics. Jump and slash your way through intense linear stages that will put your skills to the test. Do you have what it takes to slay all the bosses, and take on evil itself?
- 3

Eloriasha
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Action and Indie with Belle Boomerang.
A simple but challenging old-school action-platformer with a surprisingly emotional story.
- 4

Project: Artificial Legacy Saga
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Action and Indie with Belle Boomerang.
Embark on journey through the "Project: Artificial Legacy Saga" a four-part series, crafted to feel as if it was released across four console generations. Follow Kirana on her heroic journey, as she protects her family and her homeland from a mysterious evil force.
- 5

PostBear Tales
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Action and Indie with Belle Boomerang.
You are a bear, a PostBear, the best one! And you have an important mission, deliver a King's letter to the neighbor kingdom!
- 6

Farlands Journey
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Indie and Adventure with Belle Boomerang.
Farlands Journey is a cute 2D platformer about a little sorceress. Using various magic wands she defeats enemies and solves puzzles to recover the stolen power of her Magic Academy.
- 7

Freedom Planet 2
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Action and Indie with Belle Boomerang.
The fast paced platforming of Freedom Planet returns! Become a full-time cartoon heroine and use abilities and items suited to your play style to explore the world of Avalice and defend its animal citizens!
- 8

Below The Ocean
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Action and Indie with Belle Boomerang.
Dive into the world 'Below the Ocean'! Master thrilling moves like tether-swinging, bubble-jumping, bungee-bouncing, and sling-shot in a mesmerizing underwater adventure. Solve intriguing puzzles and seek hidden treasures. Are you ready to embark on this unforgettable journey?
- 9

Mega Man Legacy Collection
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Action with Belle Boomerang.
Mega Man Legacy Collection is a celebration of the 8-bit history of Capcom’s iconic Blue Bomber featuring faithful reproductions of the series’ origins with the original six Mega Man games.
- 10

Mega Man X Legacy Collection
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Action with Belle Boomerang.
Mega Man X Legacy Collection includes the legendary 16-bit titles and the series’ exciting foray into the 32-bit era: Mega Man X, Mega Man X2, Mega Man X3, and Mega Man X4. Test your skills in the new X Challenge mode, which pits players against two deadly bosses at once.
- 11

R-Type Final 2
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Action with Belle Boomerang.
R-Type has returned! The legendary side-scroller is back and better than ever with beautifully rendered 3D graphics, exhilarating shoot-'em-up gameplay, and a multitude of stages, ships, and weapons that will allow you to conduct a symphony of destruction upon your foes.
- 12

TYPE
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Action and Indie with Belle Boomerang.
A fast-paced roguelike typing game with command abilities and high skill ceiling
- 13

COCORO
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Adventure with Belle Boomerang.
"Please make me human." A visual novel about a robot longing to become "human" in a world torn apart by rampaging AI. An unforgettable summer unfolds between a boy who has nowhere to call home and a humanoid girl who dreams of marriage...
- 14

Insectile
Single-player alternative to Belle Boomerang — playable solo, no multiplayer required. Shares Action and Indie with Belle Boomerang.
INSECTILE is a creature collector RPG where you piece bugs together to form your attacks! Assemble your party of cute bugs and synergize their puzzling shapes with their unique effects!