Top similar games like Alpha Particle:

Dive into the decaying machine world of DREIFRAME, a pixel-art metroidvania packed with challenge. As a Frame, a sword-wielding robot, fight brutal enemies, exploit their weaknesses, unlock powerful but risky abilities, and uncover the land’s story through exploration and combat.

Explore a tiny world, find upgrades, discover hidden paths, and battle bosses in this retro-style metroidvania action platformer.

Relic Light is a pixel-style puzzle-action dungeon game. You will play as an explorer who arrives at the remaining ruins, explores to acquire various skills, solves the complex and diverse puzzles within, and discovers the ultimate secret of the ruins.

Trapped in Area 51 on planet Earth, you must solve calculated puzzles to escape this strange planet. Puzzles consist of using enemies' mechanics to your advantage, moving objects to block enemies, and using items that alter parts of the rooms. A spiritual successor to Adventures of Lolo.

Astronium is a metroidvania with souls-like aspects, with a focus on combat and on getting weapons. Defeat strong enemies, survive ambushes, explore diferent biomes and meet interesting individuals on this hostile planet

Laser Maze is a puzzle game that takes place in an abandoned space station where you solve puzzles by redirecting lasers, moving boxes, and navigating through computer terminals.

STEEB is a sci-fi exploration adventure game. You are a bio-robot scout, sent to explore dangerous Earth-like planets. Gain unique abilities by extracting samples from alien organisms. Choose upgrades to progress and survive the planet's threats. Will your discoveries save humanity?

Explore three distant planets in this retro-inspired 2D metroidvania, developed for the Game Boy Color. Face mysterious creatures, discover powerful upgrades and uncover lost secrets. The fate of humanity is in your hands!

Quadroids is a single-player puzzle platformer with a twist! Don’t be fooled by its simple pixel-art style and put your neocortex to the test while you try to control 4 screens by yourself and clear 100+ mind-twisting levels!

Explore a mind and space-bending labyrinth, overcome challenging obstacles, and discover many strange secrets. Distort the walls around you to reach otherwise inaccessible locations.

A platform adventure game incorporating elements from immersive sims and cinematic platformers. Run, fight and hack your way through a distant space colony as you attempt to reclaim your humanity.

Grid-based action puzzle game full of guns, blocks, robots, bombs, lasers, conveyor belts, mirrors, machines, landmines, keys, doors, teleports, crystals, force fields, secrets and mysteries.

Combining retro puzzles and a arcade space shooter. You and your crew found strange materials in the galaxy core to upgrade your ship to the most powerful. While collecting core materials you came across something unbelievable ... The Core Message. The Core Message changes everything.

Explore an abandoned space station in this retro-themed explorative action platformer.

What if someone knew your mind better than you did? The Swapper is an award-winning, narrative driven puzzle game set in the furthest reaches of space.

Top-down 3D action-adventure with the spirit of 90s classics. Tight combat, handcrafted dungeons, clever puzzles, and modern pacing. Collect enchanted masks to channel primal powers, brave ancient alien trials, and awaken the island’s lost protectors.

Pounce inside of your cozy armored mech and set off on a dangerous trek through an alien underworld full of irritable creatures and treacherous obstacles in a valiant effort to save your stranded captain and his crashed spaceship.

LA-MULANA is an “Archaeological Ruin Exploration Action Game,” bringing the classic appeal of adventure with the punishing difficulty of retro-inspired gaming. Search inside ancient ruins, seeking out the “Secret Treasure of Life” – which sleeps in the sprawling ruins of “LA-MULANA” and is said to be the beginning of all civilization.

Sci-fi survival horror, an unstoppable disease is killing the only alien alive, you will travel to a black hole stretching its last moments into centuries. Manage your resources and movements until a cure is developed.

Play as android MIO in this mesmerizing metroidvania where you explore the Vessel, an enormous technological ark overgrown with machines gone rogue. Uncover its secrets, enhance MIO's abilities, and save the spaceship and its residents from oblivion.

VVVVVV is a platform game all about exploring one simple mechanical idea - what if you reversed gravity instead of jumping?

Shoot, slash and dash your way against virtual enemies and try to max your score in this 2D, top-down action game.

Picture a mash-up of Super Meat Boy and Lunar Lander. Or N+ meets Asteroids. That’s Impulse.

Outpost Delta is a single player, 2-D side-scrolling sci-fi shooter for PC. Take on the role of Delta, the outpost’s emergency defense, who along with her AI companion must defend the space station against alien intruders.

From the co-creator of Eufloria and Receiver 2 comes a new indie extravaganza. Part Metroidvania, part future science expedition, Bioframe Outpost gives players the means to master a vast world in which all creatures react to each other in complex ways, with frequently unexpected results!

Alec Orbusier, a none-too-organized university archaeologist, sets off to recover a priceless artifact from a forgotten tomb. Nothing too difficult, really... A 2D puzzle-adventure full of rooms, devious traps, and secrets for the curious.

A rule-discovery puzzle game where you place alien symbols on a grid. Uncover their logic as you journey through an atmospheric solar system.

An atmospheric narrative-platformer about a service robot stranded on a mysterious planet, Planet of the Eyes features a stunning visual mix of puzzle and platforming challenges, an original musical score, and fully voiced audio logs left by another survivor. Explore the mystery of an unknown world.

Explore a hostile planet, searching for map data and upgrades. Your robot starts from scratch each mission, having to navigate around obstacles and dangerous lifeforms until you can return with powerful equipment to access new routes.

Toggle, shift and rotate tiles to turn them all on. Each tile has a grid inside it that affects the whole board when clicked. Explore the surprising complexity arising from the interactions between the different effects.

Gaze At Maze is a 2D top-down Maze game based on the story of a weird maze world which is full of weird looking creatures, powerful bots guarding the human embryos against intruders.

A puzzle adventure set in a digital world where hacking digital entities isn’t just about solving puzzles, but also turning heartbreaking life events into moments of joy, even if only for a moment.

A sci-fi action-adventure platformer. Travel the Inu System and talk to a colorful cast of NPCs across various worlds. Explore maze-like levels by running, double jumping, and dashing. Fight off various robotic enemies using special melee attacks, and eventually take down the boss of each dungeon.

HypnoTiles is a puzzle game of the falling blocks variety. Its psychedelic graphics, hypnotic soundtrack and absorbing gameplay put the player in an almost trance-like state. Features 3 game modes and online highscores.

An arcade style ship vs ship stealth battle. Find them before they find you. Destroy their ship before they destroy yours. Only skill will determine the victor.