36 similar games
Games like Projeto: Átomo
Browser games that play like Projeto: Átomo, closest match first. Lime means it runs right here.

In Projeto: Átomo, a thrilling shoot'em up/bullet hell game, you command the Alefuzo team's spaceship racing to escape Mars after a disastrous expedition. The games below have the most in common with it — bullet hell, shoot em up, shooter — ranked by how closely they match, favouring the ones you can play right here in your browser.
Top picks
The 10 closest to Projeto: Átomo
- Karasu Meltdown!Plays on crows-nest.itch.io
Karasu Meltdown puts you into the elephant's foot of hell raven Utsuho Reiuji, who thought it'd be a fun idea to smash up the Palace of Earth Spirits! In common: bullet hell, shoot em up, shooter.
- KloretsPlays on nizakashii.itch.io
A bullet hell shooter where you can manipulate time to earn high scores. In common: bullet hell, shoot em up, shooter.
- Neko to SakanaPlays on nizakashii.itch.io
A top-down, omnidirectional shooting game. In common: bullet hell, shoot em up, shooter.
- Snail WorldPlays on nizakashii.itch.io
A short free game in the style of Fantasy Zone. In common: bullet hell, shoot em up, shooter.
- ChromacellPlays here
In this sideways scrolling shmup, take control of your spaceship and navigate through vibrant pixelated environments filled with hordes of enemy spacecraft. In common: bullet hell, shoot em up, shooter.
- Journey to EntorusPlays here
This is a bullet-hell with a short story, made for the second WASM-4 gamejam. In common: bullet hell, shoot em up, shooter.
- Bullet Heaven 2Plays here
Bullet Heaven 2 is a bullet-hell shoot-em-up inspired by games like Touhou and Jamestown. In common: bullet hell, shoot em up, shooter.
- Bullet Heaven 3Plays here
Bullet Heaven 3 is a spin-off of the Epic Battle Fantasy series and the sequel to Bullet Heaven 2. In common: bullet hell, shoot em up, shooter.
- NehonobasaPlays on nizakashii.itch.io
This is a bullet hell shooter. In common: bullet hell, shoot em up, shooter.
- Taisei ProjectPlays on taisei-project.org
Taisei Project is an open source fan-game set in the world of Tōhō Project. In common: bullet hell, shoot em up, shooter.
All matches
Every game like Projeto: Átomo
PlayableKarasu Meltdown!
Shoot Em Up · 2022
PlayableKlorets
Shoot Em Up · 2021
PlayableNeko to Sakana
Shoot Em Up · 2022
PlayableSnail World
Retro · 2021
PlayableChromacell
Retro · 2024
PlayableJourney to Entorus
Shoot Em Up · 2022
PlayableBullet Heaven 2
Shoot Em Up · 2015
PlayableBullet Heaven 3
Shoot Em Up · 2021
PlayableNehonobasa
Shoot Em Up · 2024
PlayableTaisei Project
Shoot Em Up · 2019
PlayableBetaSubspace Brawl
Spaceship · 2026
PlayableSuper Fluid Hyper Flow!
Shoot Em Up · 2026

Minubeat
Shoot Em Up · 2008
Playable12 Vengeful Ghosts
Ghosts · 2024
PlayableEnigmata
Bullet Hell · 2009
PlayableFrantic
Bullet Hell · 2008
PlayableSkulldude
Shoot Em Up · 2017

Thunderax 9K
Shoot Em Up · 2011
PlayableBullet Heaven
Shoot Em Up · 2011
PlayableTime Sail Entanglement
Shoot Em Up · 2024
PlayableSpace Pilot
Pirates · 2018
PlayableRealm of the Mad God
Assassin · 2011
PlayableAlphaMythfall
Medieval · 2024
PlayableCrystal Control
Shoot Em Up · 2014
PlayableAliens Attack
Bullet Hell · 2022
PlayableArcane Beak
Bullet Hell · 2024
PlayableBullet Cove
Fishing · 2020
PlayableDodgeSaw
Dodgeball · 2020
PlayableExovore
Shmup · 2025
PlayableAlphaHellfire Poncho
Western · 2023
PlayableKolo Terorita
Bullet Hell · 2022
PlayableEarly accessMoon Watch
Bullet Hell · 2024
PlayableNotebook Wars
Bullet Hell · 2010
PlayableNotebook Wars 2
Bullet Hell · 2011
PlayableNotebook Wars 3
Bullet Hell · 2012
PlayableDead Estate
Zombies · 2020