Top similar games like Circles of Hell:

Blaster Panic is a 2D space shooter where you defend your home base against an onslaught of enemies. Fight through ongoing boss battles. Last as long as you can to dominate the leaderboard.

In this colorful twin-stick shooter inspired by 2000's-era Flash games, survive several waves of uniquely deadly enemies with your wits and skill. Choose wisely from a tree of upgrades after each wave to refine your strategy and bring down your foes. Live to see what lies at the end of the horde.

Shoot your way through an endless stream of enemies! GLORP is an action roguelike where you must upgrade your skills and weapons to become overpowered

GoBlaster is a retro bullet-hell game where you can always beat your personal best. Blast through enemies while dodging their overwhelming attacks in a fast-paced and addictive setting. Make your way to the final boss, and just try to survive!

Heart-pounding arcade shooter.

stranded in space with nothing but a gun, hostiles start showing up out of nowhere... what now? you can't escape, but you can boot and shoot

Navigate through psychadelic mazes to chill electornic beats. Imagine a mix between Super Meat Boy and Geometry Wars.

Get 10 arcade games in 1 with Roley’s Arcade Collection. A reimagining of classic arcade games with a fresh new look.

The more enemies you shoot, the more enemies spawn! 300 levels. 15 boss battles. Over 20 enemy types.

In this mouse-only Bullet Hell, you create your own problems! Featuring unique and strange bullets, different gameplay modes, extreme secrets and even a level editor, Geballer wants to softly stimulate the reptilian part of your brain until you disappear completely.

Build turret defenses to survive, gradually expanding your territory to escape to the next level. Don't get too comfortable though, the levels go on forever. Do they get old eventually? Probably. But you'll keep coming back for more.

Return Home is an abstract horizontal shooter with dynamic levels and metaphorical explosions. The game is randomised and altered according to how well you play.

Duel your adversary and prove your skills to be superior.

Super Shield Dash is an arcade game where you smash enemies with your shield, while time moves as you move. No powerups, no fancy weapons. Just you simply dashing around, throwing shield to destroy enemies. So plant your feet, grit your teeth and eat those horses.

Gem Raider 2 is an old-school move-and-shoot game. Your objective in each room is to destroy all of the Power Gems and return to the teleport pad to exit. Other Gems can also be destroyed to increase your score. There are 20 rooms and each of the 9 types of enemy Gems has unique weapons or skills.

SPLIT BULLET is a game all about 'splitting up' a massive crowd of enemies—yes, those polygons—crawling towards you. Don't let 'em get you and survive as long as you can, by using your instincts and weapons.

Dodge the music and weave through an endless ballet of bullets in an all-new collection of hand-crafted levels set to the music of an award-winning cast of international musicians. Turn any song into an amazing experience with the robust Level Editor and never run out of things to dodge.

Cell Wars is a classic arcade shooter where your goal is to consume all enemy cells by shooting and eating them. Inspired by NES graphics, gameplay from arcade 80s cabinets, and early 2000s skill tree systems. Unlock abilities and skills to survive waves of regular, elite and boss cells.

Classic 80s inspired shooter

In Tiny Toy Tanks you are in control of a small blue tank. Your Goal is to destroy all the opposing tanks in 40+ hand crafted levels. Opposing tanks have different AI with different strengths and weaknesses. Moreover, every level has many other mechanics like TNT, Magnets and more.

A free-form arena-shooter Roguelite with heavy emphasis on building an overpowered character! You play as a little shape that shoots other shapes! Strengthen your character by mixing and matching mods and upgrades, and experiment with a limitless rune upgrade system!

A twin-stick shooter where your music is your weapon. Whichever track you choose will power your engines and your lasers, but beware: your enemies are also driven by the music.

Dinosaurs have invaded MewMew’s home and now it's time for him to pick up his trusty old meteor gun and send them right back to extinction. Keep your combo as high as possible and get stronger with items and powerups as you try to gain highscores in this chaotic 2D horde shooter.

Experience the ultimate challenge in Eclipse Survivors, a bullet-hell / area shooter game featuring epic bosses inspired by classic 16-bit titles. Collect XP gems, master unique skills, and dodge countless enemy bullets as you face off against hordes of foes. Will you survive the eclipse?

Senli 307 is a top-down shooter where you can turn, accelerate, and decelerate using only WASD (or arrow keys), and repeatedly search for and destroy enemies.

Cluster Fly is an arcade action game with an abstract art style featuring high-score based gameplay with online leaderboard. The player controls a spaceship to collect radioactive cargo while dodging fireballs, lasers and bombs.

Euclid Valley is a fast-paced, arcade game with some rougelike elements in which you fight for survival against all manner of shapes in a variety of small, difficult levels. Strive to achieve the highest score possible by staying alive and killing the hoards of enemies.

Grab yourself a drink in this collection of rapid minigames that test your quick thinking and reflexes!

2 Many Pixels is an endless & fast-paced 2D minimal shooter. Blast enemies & unlock upgrades to help you survive for as long as possible!

Playing ant you will have an unbelievable fight with AI.

G.O.M.P! is an action-packed game where you defend your farm from invaders. Compete with friends and survive wave after wave of enemies. Yeehaw!

Endless arcade action with just ONE button - Switch directions whenever you shoot!

Space Waves is a procedurally generated 2D arcade style shooter with multiple collectable power ups and varying enemy types. This game will casually draw you in and then increase the pace and difficulty as you progress through the never ending levels.

Combine abilites to create infinite possibilities of spells and decimate thousands of enemies. King Krieg is a top-down arena roguelite where YOU are the KING and you buy mystical items, find powerful guns, and craft new spells

Dodge! Strike back! This is a fast-paced barrage arcade game. Move the character to dodge bullets. Pick the right time to strike bullets back and destroy enemies to get gold coins. Unlock more characters and powerful skills. Keep challenging yourself to get higher scores and rankings.

Shmup. Unlock. Customise. Experiment. Upgrade. Basilisk. Petrify. Easy.