Top similar games like Biorganic:

A tactical defense game where you build the battlefield itself. Lure enemies through your maze using traps, towers, and godly powers.

Craft Your Ultimate Circular Fortress! Dive into SHOOPER NOVA, where you choose props and components to build a unique fortress. Unlock combos to shape your strategy and battle style. Become an unstoppable barrage machine and obliterate waves of enemies from all directions!

Tower Tactics Arena is a fast-paced action roguelite set in the Tower Tactics: Liberation universe. Battle relentless enemy waves in a closed combat arena, level up your towers strategically, and gather powerful trinkets and potions! Will you claim victory in the arena?

BAFTA award winning fleet-based RTS meets rogue-lite. In Distant Star: Revenant Fleet, build your fleet of up to 5 ships from a choice of 8 classes and traverse a randomly generated galaxy to defeat the Erebus Platform. NOW AVAILABLE ON MAC AND LINUX

Spectral Realm is a top-down tower defense Rogue game, where players need to play the role of an astronaut who has just landed on a different planet to block a constant stream of attacking native creatures and continuously strengthen themselves with the gems contained within their bodies.

Command your ship in Conqueror Of The Galaxy, an intense roguelite survival and bullet hell game. Face relentless defenses as you conquer entire galaxies, overcoming swarms of enemies and choosing strategic upgrades to become the ultimate conqueror!

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.

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.

Transistor Defense is a strategic tower defense game where players must fend off the onslaught of a rogue sentient AI determined to overtake the network.

Mow down the alien hordes, scout for resources and survive. Dreadnought is a mix of Action Tower Defense Survival and Shoot 'Em Up Bullet Hell where you control the ships turrets & defend against waves of enemies. Choose your weapons, upgrade your ship & brace yourself, the horde is coming.

In this Tower Defense Survivor Game, the skill tree is on the ground of the battle map. Expand your base to capture more of the map and unlock more upgrades. Defend your position against thousands of enemies as they flow over the map.

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.

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.

Can you survive the Empire's onslaught? Avoid the attacking enemies and upgrade your ship to last long enough to escape in this space survivorslike.

Welcome to Solitary Sentinel, a captivating modern reimagination of Space Invaders and Missile Command, where you must defend against constantly evolving enemies by upgrading a single Sentinel. Enjoy simple controls, and deep strategic gameplay as you fend off the relentless onslaught!

​Survive to escape a brutal cybernetic world in Tetrocombat, a survival game fused with tower defense and action roguelike elements. Unleash your skills and strategy onto the unrelenting enemies, protect your precious cargo and evade capture.

A fast-paced survival action platformer where you battle massive enemy swarms, master precision movement, and create powerful combat builds.

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

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.

Build your ship, escape the swarm, survive for as long as you can. When you are finally defeated, upgrade your technologies to survive longer next time. Escape from Zeta Aurigae is a sci-fi ship builder with rich meta progression.

Kuiper belt survivor is an arcade style bullet heaven, where every run is endless. It brings a unique spin to the bullet heaven genre by making every part of the players weapon arsenal customizable with well over 10,000 unique weapons to build, and unique stats for every enemy.

Challenge yourself to see how long you can last against endless waves of enemies, and discover hidden areas by completing tasks. Use the souls of your slayed enemies to unlock permanent upgrades to help you survive longer each run.

Bullet Bunny is a twin-stick shooter with rogue-like elements. Fend off an onslaught of enemies, level up, and create unique builds every run while trying to survive 500 seconds!

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.

Now 20% More Evil with the Free Halloween update!

How long can you survive is a survival game that the more time you spend in the same game, the harder it will be to kill the enemies.Try to reach the top of the leaderboards by getting the longest time possible in infinite mode.

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. 

Destination Unknown is a fast-paced single-player spaceship shooter with exploration in space galaxies, RPG elements, mini-games, mining, and crafting. Experience an adventure through a randomly generated universe filled with an exciting sci-fi story full of secrets, quests, and more.

2D space shooter and turret defense come together to create the Planetary Defense System this world needs! Shoot down asteroids and aliens and survive the bosses in this arcade like game featuring customizable satellites, projectiles, and upgradable Cannon and Planet Shield systems.

Stranded in Starlight is a top-down roguelite where you pilot a spaceship armed with a variety of unique weapons and utilities. Battle relentless enemy hordes and powerful bosses as you upgrade your ship, adapting to each challenge in an ever-changing fight for survival.

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?

Project: rEvolution is a tower defense game set in a dystopian Cyberpunk world. With placeable and wieldable turrets, modular upgrades, and evolving enemies, it blends strategic depth and replayability, offering a fresh experience within the genre.

In Astrum Vanguard, a 2D horde-survival with bullet hell components, you pilot and upgrade your spaceship to defeat countless alien creatures. Survive the endless onslaught in the cosmic battlefield!

Build your towers according to the enmey you are facing in the wave. Upgrade your turrets to increase range, damage or rewards. Each enemy wave will be random and increases in speed and damage resistance. How far can you go!

Pilot your flying machine, be it a helicopter, a mech, or a straight magical suit, to fight alien monsters and defend the towers that are very important to mankind in a post-apocalyptic setting. Upgrade your gears, build strong synergy with the tower's abilities to out-scale enemy power and survive!