Top similar games like Laboratory:

Take on a howling challenge in Full Moon Rush! This classic shoot 'em up is a bullet hell masterpiece with a boss rush twist. With 15 epic battles and old-school graphics, you'll need expert shooting skills to survive. Customizable health and Assist Mode make it accessible to all.

Probo Rush is a classic shoot 'em up bullet hell game with a boss rush twist. Fight against machines, aliens, and nature as you take on 15 challenging boss battles. With adjustable health and an Assist Mode, Probo Rush offers a challenging but accessible gaming experience.

Vlambeer's SUPER CRATE BOX is coming to bring back the glory of the golden arcade age, when all that really mattered was getting on that high score list. Grab your baseball cap and loosen your pants, it's time to fight endless hordes of enemies and collect every weapon crate you can.

Experience the thrill of Terminator 2: Judgment Day with arcade action & pixel-perfect graphics! In this unique story blending iconic scenes from the movie with original scenarios and multiple endings, humanity’s fate is yours to decide.

Upfall is a game about bouncing, dodging, and near death experiences. Burst bubbles to progress upwards, but be careful to dodge the hazards in the depths. How far will your upfall be? A free game for the in betweens.

The world is under a frantic alien attack. Amidst the chaos and with the army virtually subdued, the deadliest and most inconsequential pair of specialists are called upon to do what must be done. Join the war hunting aliens around the world and in every way possible.

Shoot and dash your way through frantic missions! A twin-stick shooter set in a rotating world. Unlock weapons, move quickly and fight tons of bosses.

Rustled Pete is a very unforgiving boss fighting game. There is only one boss in the game and his name is Pete The Rustled. He has 4 forms, each one is harder than the other. Good luck!

Get ready for a challenge! Discover 12 unique locations full of obstacles, epic boss fights and dynamic action. Test your skills, reflexes and determination to complete the game in record time!

A twitchy shoot 'em up boss rush game inspired by run 'n gun classics. Fight your way through seven challenging bosses and hitch a ride off this awful planet.

Wryn is a girl with a big arsenal and big dreams -- she wants to be the ultimate videogame hero! Help her take down the Greatest Heroes of All Time in an action-packed bid to claim the title for herself and show the world what a true hero looks like!

Golden Hornet is a retro style twin-stick shooter. Become a pilot of the multipurpose helicopter 'Golden Hornet' — rescue hostages and destroy enemy outposts.

ENYO is trying to let go of an old Dystopia. It's also a 2d action platformer that does not require destroying things.

Exit the Gungeon is a small, spin-off 'dungeon climber' immediately following the adventures of the misfit Gungeoneers.

Area 37 is an intense revival of classic 16-bit arcade action, featuring fast-paced combat, challenging stages, and decisions that can change everything. Take control of Pink and fight your way through a machine-dominated world where nothing is as it seems.

A unique super-tight platformer with varied, highly challenging platforming and enemies. Run, dash, jump, and shoot to make your way through the secret fort and recover the stolen power orb. Featuring (currently) more than 150 difficult screens. Fast deaths and lightning-fast respawns.

Take to space in this action-packed shmup, where every wave of enemies is rewarded with a buff and debuff. Play through the intense story and arcade modes to become an ace pilot. What stats will you increase? Which ones are worth the sacrifice? The battle begins!

A brutal score-attack bullet hell where survival is not enough. Graze bullets, stack multipliers, and chase the leaderboards in Boss Rush and Infinite Arena. No meta progression. No unlock treadmill.

Transform into the ultimate pop bottle hero, obliterating an alien army with your sparkling soda guns! Captain Soda is a fizzy arcade platform shooter boasting soda flavors with unique abilities, powerful upgrades, and pulse-pounding challenges. Chemical warfare just got refreshing.

The skies are aflame and the seas will overflow with wreckage in Vlambeer’s stylish arcade shooter LUFTRAUSERS! Take to the skies in customized fighter planes to battle battleships, submarines, and rival aces for glory, honor, and high scores.

Players control tanks, navigating through varied terrains, defending their base from destruction while defeating all enemy tanks to achieve victory.

1982 is a FREE retro inspired blasta-thon that will test your gaming skills to the max.

Fast-paced boss battler. No story, no grinding! Play as a little fire mage and invoke a combination of spells to defeat the final boss. WARNING! Game is VERY HARD!

Fast-paced arcade mayhem! Gun Crate Raccoon is a high-speed 2D platformer shooter where every crate gives you a new random weapon. Climb, shoot, and survive in a procedurally generated tower filled with chaotic battles, crazy perks, and non-stop action! Can you dominate the leaderboards?

Bourbon Risky is a simple but deep boss rush action game with retro style graphics. Smash all enemies in your way with your eternal companion that blasting bullets and lasers!

Fight your way free in this 8-bit-inspired version of Furi's first boss fight against The Chain. Frantic action, nervous controls, a blend of shoot and sword fight reimagined in 90s style. Only 1 boss fight! A gift to Furi’s fans.

Transform into the ultimate pop bottle hero, obliterating an alien army with your sparkling soda guns! Captain Soda is a fizzy arcade platform shooter boasting soda flavors with unique abilities, powerful upgrades, and pulse-pounding challenges. Chemical warfare just got refreshing.

Gilded Eternal is an action arcade game about luring monsters into the King's crushing hand.

The legendary jumping game is back! Join Harold the Homeboy and friends as they jump up the Icy Tower. Make combo jumps to build up massive scores. How high can you get?

A silly-but-violent 2D boss rush where a laser-shooting eyeball battles deranged cartoon monsters in bullet-hell chaos. Time your special attacks, recover mid-fight, and survive gory slapstick deaths again and again.

Dash Fleet is a simple and fun dashing action game.

Gravity Circuit is a flashy action packed 2D platformer in the spirit of console classics. Follow Kai, a lone operative war hero who harnesses the mysterious powers of the Gravity Circuit, on an adventure in a futuristic world inhabited by sentient robots.

A malicious orb has cast Savant out of his tower and transformed his surroundings into dangerous enemies!Dodge and shoot your way back up the tower, and blast down waves of enemies as you make your way towards the top! As you progress, you unlock CDs that not only give you new tracks to play to, but also grant you powerful new abilities!