Top similar games like I'm lost in space:

Star Devil is a Sci-fi Station Survival Roguelike Game with dynamic alien infection. Playable in both single player and split-screen co-op.

a bullet heaven type game inspired by retro shoot'em up games of the 90s. Survive and defeat waves of enemies in an infinite space arena, acquire power ups and defeat the final boss !

Beyond The Brink is a top-down spaceship adventure game where you mine, trade, and survive on the fringes of colonized space. Upgrade your ship, explore asteroid fields, face pirates and aliens, and uncover treasures in the dangerous, uncharted reaches of space.

Consume the civilization of the fools who unleashed you upon the universe. Become the Empire Ender.

Enter the chaotic world of Exo Helljumper: Descent X, filled with mutated foes and lurking dangers. Combine items and strategy to conquer relentless levels. Face unique foes and formidable bosses, test your cunning and skills, and feel the thrill of battle as you push beyond your limits!

Can you create the raddest spaceship? Captain Forever Remix is the spaceship builder roguelike. Voyage across the Solar System and blast apart randomly-generated enemies for spare parts. This is an officially-licensed re-imagining of the indie classic Captain Forever.

lone.AI is a space RPG roguelite. With challenging, relentless gameplay, each run has the potential to boost your ship's power, speed, and more. As a lone AI, fight your way through the solar system and uncover the secret behind the ZOSMA, an alien race that holds power over the system.

Heat Signature is a game from the developers of Gunpoint where you break into spaceships, make terrible mistakes, and think of clever ways out of them. You take a mission, fly to the target ship, sneak inside, and make clever use of your gadgets to distract, ambush and take out the crew.

Welcome to Zui's Witch Academy, a boss rush roguelike-styled game that encourages creativity by building decks to face off against skilled bosses in a row to beat the game. Choose your selection of magical cards to take down 8 uniquely designed bosses!

Gravity Slugger is an arcade-style wave defense game where you use gravity and orbital mechanics to fling projectiles at attacking enemy spaceships. Dodge enemies, gather salvage, and upgrade your skills with chaotic and deadly abilities in this physics-based 2D game.

Beyond Lost Planets is an intense Roguelike Dungeon Crawler Bullet Hell. Fight through enemies and bosses across procedural worlds. Everything from weapons and bullets to powerup and companions is represented with cards. Grow absurdly powerful and create wild, unique synergies every run!

Stellar Space is a new take on a classic arcade game with a modern, rogue-like, form for new players to enjoy!

Sanctum Arcadia is a game where you must fight your way through increasingly dangerous zones filled with enemies, hazards, and mystery. Sanctum Arcadia has a unique but still familiar progression system, challenging and engaging combat, all in a smooth Arcade-like experience.

A 3D Sci-Fi space shooter game where you fight against big flagships and bases to unlock the secrets of the world.

A Fantasy Rogue-Like game with Paper thin graphics. Cut through waves of enemies and collect their souls to increase your power! Encounter a variety of enemies and events as you make your way through the DARK.

Galandrix is a rogue like arcade game played from a top-down view and features both fast-paced action and real time strategic choices. Select your ship and blast off into the unknown against countless hordes of enemies.

A fast-paced sci-fi action roguelite where you battle escalating enemy waves, combine powerful abilities, and take on challenging boss encounters.

Intergalactic Defenders is a retro pixel art space shooter with rogue-like progression, handcrafted levels, deep ship customization, and intense arcade combat. Defend humanity against an alien invasion across the galaxy.

SURVIVE the swarm in this rogue-lite + survivors + asteroids mashup! Exterminate as many alien drones as you can. Upgrade your ship from the crafted deck of equipment and power-ups. You are the Last ship against the Endless... Will your choices be enough to overcome the thousands hunting you?

In Deadline: Aphelion, you play as a mercenary tasked with defending the research facility from the hordes of alien spiders that have been drawn to it. 

Take control of a spaceship in this top-down action shooter and defend yourself and earth from the unknown mysteries and horrors off space!

A broke bounty hunter. A sarcastic robot. 1,000,000 credit debt. Star Scrap is a chaotic twin stick space roguelite. Blast through increasingly difficult waves of enemies to pay it off.

ExtermiHate is a top down twin stick shooter action rogue-lite where you play as Raven "Luna" Ticke. She is a lone prisoner-turned-soldier send in to reclaim Earth 2 from a bug invasion. Fight your way through random levels and level up your character to survive the waves and defeat the bosses.

Time to Love is a 2D, top-down, co-op roguelike centered around two protagonists trying to keep reality from collapsing. You will traverse from timeline to timeline, strengthening yourself from each unique branch, seeking to bind what little remains after past mistakes.

Ranch Battle is a top-down arena shooting light ROGUE game where players take on the role of a character who simultaneously uses four weapons to repel swarms of aliens. Choose from various features and props until rescue arrives.

A cosmic bullet-hell roguelike. Holy Justice is an exhilarating arcade shooter where you upgrade your ship with Core Enhancers, create unexpected combinations, discover unique devices at critical moments, and unleash outrageously powerful builds.

"Stellar Witch" is a grid-dodge action game with inventory management. Become a star-powered witch on a journey to become the Grand Mage. Collect gold in battle, buy and place constellations, and use their powers and synergies to fight ever-stronger enemies.

You are military volunteer. what? you did not volunteer? It's too late! You are already in the middle of the battlefield. kill the alien for the humanity! Marine Survivors is simple action rogue lite game. kill aliens, earn exp gem, upgrade your weapon. unlock various collection.

Survive in space in this action roguelike with RPG elements where you use your strategy to combine design, weapons and passive skills, shaping your ship in your style, facing increasingly powerful enemies.

KNOW YOUR ENEMY. FIRE YOUR CANNONS. A spaceship management and combat game. As the Captain of Silver Wolf, command your crew and use your energy strategically. Change your future with your decisions. Arm your ship and strengthen its shields. Survive in the solar system full of dangers.

A young heroine. A cutting-edge battle suit. A bizarre monster invasion unlike anything ever seen. This is an action-packed Roguelite like no other. Unlock powerful new chips for your armor, craft devastating synergies, and uncover the mysteries behind the invasion.

Swarmhunters is a top-down arena action shooter. The war between human and bugs has become worse - Project Swarmhunters emerged at this situation. You play as the best space soldiers in the galaxy and your mission is to strike the hive and hunt down the Emperor, supreme commander of bugs.

"Infiltrate mysterious planetary facilities to snatch the core 'Hug-Dung' and escape. Battle giant robots and alien creatures in 4-player co-op, secure the core, and return to the extraction pod in this sci-fi action experience."