Top similar games like Tri-Star:

Run and Gun Roguelite where the goal is to upgrade each consecutive alien drone on death so the next can strive to become overpowered enough to escape the all consuming hive mind.

Operation STEEL is a roguelike shoot-em-up rendered in hand-drawn art. Blow up loads of enemies, destroy huge bosses, find weapons, and upgrade your load-out between levels. Combat the electronic legion across 20+ procedurally generated levels!

Roguelike bullet hell shooter, where you fend off waves of attacking monsters in a constantly transforming arena. You are rewarded with upgrades to your vulnerable spaceship if you survive long enough.

Fast-paced roguelike where you mine and explore procedurally-generated asteroids. Collect unique stackable upgrades to aid you in your quest for riches! (and freedom...)

A roguelike with unique curses, 60+ cards, incredible shots and power-ups. No two attempts are ever the same.

A planet-defense roguelite where the moon is your gun. Gravity bends every shot, so curve your fire around the world to smash waves of enemies attacking its cities. Between nights, arm up with new weapons, upgrades and abilities to take down bosses.

In this roguelike bullet-hell, pilot a defective escape pod through the wreckage of your mothership to reach rescue. Dodge debris and augment your pod through customisable stat-focused upgrades. Alter your upgrade choices with a variety of unique abilities to make them perfectly fit your build!

Fast & fluid arcade-style shooter with roguelike elements! Take flight on a lethal rocket-powered jetboard, blasting alien invaders with an explosive arsenal of ridiculous weaponry. Face off against massive, multi-stage bosses. Jetboard Joust resurrects the spirit of the arcade for the 21st century!

ASTRO: The Beginning is a dynamic side scrolling shoot 'em up about a close-knit space team caught in a clusterf*ck of epic proportions.Unravel the evil plans of your foes and secrets of world order while taking down various types of enemies and engaging in crazy boss battles.

Space Strider is a 2D Sidescroller Shoot 'em up with Roguelite elements, where you beat hordes of enemies and defeat unique bosses. Unlock, upgrade and level up your Spaceships to become the ultimate Space Strider!

Steredenn is a frenetic and chaotic space shooter, carved in big beautiful pixels, with insane boss battles. Embark in your ship and engage the fight against dreadful space pirates in a never-ending combat for your survival.

Hyperwired is a classic top-down action shooter, where your spaceship has a plug hanging from it. Wire yourself into sockets, gather upgrades, and unlock ships as you explore a procedurally generated galaxy with roguelike elements.

Command a starship in Void Resurgence, a retro-futuristic space roguelite. Battle through colorful cosmic fields, collect upgrades, and build your ultimate ship. Dodge intense bullet-hell patterns and fight for survival. Every run offers new challenges and permanent progress.

Defend against the alien invasion and take down the mother ship! Utilise branching upgrade trees, unlock new ships, and equip permanent upgrades to create your own unique build and defeat the growing hordes of invaders in this sci-fi action roguelike!

Wind Runners is a high-speed bullet-hell dogfighting roguelite where you start as a lone pilot, turning each flight into a fight for freedom. Face the ruthless technotheist Realm, take on relentless fleets and colossal bosses, and let your victories ignite a growing resistance across the star system

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.

Dangerous Galaxy is a rogue-lite adventure focused on the freedom to create your ultimate spaceship while exploring procedurally generated star systems, and fighting various enemies and bosses to save the galaxy from evil.

Blast hordes of alien ships into junk. Collect the scrap to upgrade your ship into an unstoppable force of destruction. Destroy bosses to choose new weapons to bolt on your ship.

Start off as a weak ship with a simple attack and fight through waves of enemies, earning currency in order to purchase upgrades for your ship. The never ending waves of enemies grow in number, power, and variety as you progress. Purchase upgrades to keep pace with them.

Rick Henderson is an endless horizontal-scrolling shoot 'em up with infinite replayability, a true homage to 16-bit shooters wrapped in graphics we all loved. Twitch your fingers through five enemy factions and their bosses, upgrade your ship and try to survive through unpredictable space events.

An experience unlike any other! Forget the single screen and play in a chaos of simultaneous windows. You and the enemies move between these isolated environments, which you can drag around. Shoot, dodge, upgrade your ship and create the perfect build in this Roguelike Bullet Hell!

Dungreed is a 2D side-scrolling action game with 2D Rogue-LITE elements. You become an adventurer exploring a continuously evolving dungeon to prevent the town from being destroyed. Eliminate enemies, use a variety of weapons and magic, eat food, and defeat evil in the dungeon!

Fend off hordes of enemies in this arcade tower defense roguelite with autobattler elements. Build up a team of powerful synergies and become unstoppable.

BroodStar is a classic arcade shmup with roguelike elements. Acquire crazy item combos, encounter strange events and fight challenging bosses on a quest to destroy the living planet, the BroodStar.

Orbit Run is an arcade sci-fi game with roguelike elements, in which orbiting asteroids are your only weapons. Catch asteroids and combine them to unlock their run-altering abilities. Skillfully manoeuvre to dodge attacks and land massive asteroid strikes to defeat the ever-increasing waves of foes.

Oxygen Survivors is a side-scrolling roguelite where you control a spaceship supported by up to 6 drones that follow your movement. Fuse your drones together, get upgrades, and survive the final boss before the oxygen runs out.

Temples vs Buildings is a roguelike with shoot'em up elements. The player will control flying temples of many cultures and fight against a vast array of flying buildings.

GhostGame is the roguelike bullet hell game that puts your hand-mouse coordination to the test. Fight through hordes of enemies, gain powerful skills, acquire companions and defeat bosses to accomplish your ultimate mission.

Start a Rebellion! Lead your ships to take down the evil O'Xelg base in this squad-based shoot-em-up!

Control the ball with gravity and smash through endless hordes! Collect weapons and skills, power up to the max, and survive the onslaught!

Prepare for an interstellar showdown like no other in a gripping roguelike top-down twin-stick shooter set in the vast depths of space. Pilot your advanced starship, engaging in relentless battles against hordes of alien adversaries. Destroy, Collect, Upgrade, Die, Unlock, Repeat.

Weaponized is a fast, violent vector shooter where you play as an asteroid miner who stole a spaceship to go mine hell. Take on mining contracts, use your machine gun to carve ore out of asteroids, and scavenge for abandoned tech. Inspired by indies like Luftrausers, Ape Out , Duskers, and Dredge.

SURVIVE in a transforming arena against ALIEN OGRES in this ROGUELIKE BULLET-HELL 💥 MODIFY your gun, make smart upgrade decisions and master your spaceship's controls to conquer the OGRE CHAMBERS !

HELLEVATORS is a fast-paced action-roguelike where you jump, dash, slide, and BLAST your way through mobile arenas. Make friends with weirdos, amass mystical knick-knacks, and get frighteningly rich as you survive a series of 1-minute Hellevator rides on your commute to Heaven.

A two-button roguelite bullet hell. Parry enemies to steal their power, evolve with 15 upgrade cards, and face the Mjolnir boss. ~10 minute runs. Simple to learn. Hard to master. Every run is different.

Mighty Mage is a top-down arena shooter rogue-lite where you play a cute mage wielding up to 5 elemental spells at a time to fight off hordes of enemies. Choose from a variety of upgrades and spells to create unique builds.