Top similar games like Groundskeeper 2:

Super Captain 3D is a shoot-em-up game where you become a Super Hero ready to fight the Pixel Invaders. It features an art style that combines 3D pre-renders with 2D pixel art. Use your Superpowers to protect the Universe!

Jetboy is a retro supercharged jetpacking pixel shooter with a pumping metal soundtrack.

Bad Chicken is a retro styled sideway scrolling shoot-em-up inspired by the retro classics. It takes place in 8 locations in the Ferus system, each one with different challenges, and dangers.

Fight all of the bad guys! Axe Cop and his team of colorful characters must go on an epic adventure, that covers his ten-year comic book history, to rid the world of all bad guys once and for all in this epic turn-based RPG!

A SUPER REALISTIC (ahem..) alien sniper simulator! Use your super quick reaction skills to outwit the alien blighters and snipe your way to victory!

Escape the Maze of Malice in this frantic 2D top-down shooter!

"Run and Gun" oldschool single-player platformer with NES aesthetics, including an authentic 8-bit chiptune.

A platform shooter that brings 90's gaming smashing into your face! Blast and insta-melee your way through hordes of alien soldiers, robots, bosses and loads more. Fight on foot, in a fighter or in a bomber. Take on bosses and ensure that the alien menace won't threaten Earth ever again!

Blasten!! is a retro side-scrolling shooter of robot-busting action! Can you master all the robot power-ups and keep forever peace?

Skeleboy is a Breakout-like action Rogue-lite game. Guide Skeleboy through Hell, upgrade his skulls to perfection and save the bones of the dead Princess! Be the Skeleboy you always wanted to be.

Mission XAM is a 2d Action game based on the war which broke out between the US Military forces and XAM Terrorists.

SpaceDRG is a high-octane, motion sickness inducing action game featuring cute pixel art graphics. Fight against the letters D, R & G in a space themed 1980s retro arcade environment.

They’re back! And this time, they brought backup. Blast your way through waves of vengeful aliens, dodge their bullets and cosmic insults, and defend our solar system in this retro-inspired arcade shooter.

90s inspired 2D platformer with robots that cuss at you if you jump on their face.

Jump into this new battle in this new side-scrolling shoot’em-up, face enemies and obstacles from every corner of the Milkdromeda Galaxy and encounter strange fun transformations that change the way the game plays.

Tempest Inc. is a 2D pixel art shoot-em-up focusing on characters and using their ship's unique abilities to fight through dynamic enemy engagements and boss battles!

Destroy waves of UFOs in a arcade style space shooter with an array of powerful weaponry.

A combination of Breakout, Shoot Em Up, and Baseball, Aliens Go Home Run puts you in the shoes of a young baseball player versus a horde of invading aliens. Play ball!

A classic shoot-em up where you avoid waves and waves of enemies coming and shooting at you. This is NOT a Bullet hell shooter.

Inspired by classic titles like Contra and Sunset Riders, Balacera Brothers is a retro run n' gun game full of color, energetic music, and fast-paced action.

Shoot them all, jump, climb, use jetpack, shields, and platforms, slow time, and discover secrets on this hectic Sci-Fi adventure where you become the last hope of mankind in the shape of an awesome robot.

It is the year 2127, the closing of the great war is upon us. You purchase a starship to explore regions unknown and to extract untold riches from distant galaxies. Pirates and bloodthirsty alien beings wander the universe. It is a gritty and nasty period. Bravely go forth and seek your fortune!

Beautiful oni-girls battle hordes of yokai in this side-view bullethell SHMUP. Every year yokai take to the streets to celebrate at Hyakki Yagyō, the night parade of the hundred yokai. But this year they didn't invite the oni twins, so they're going to ruin the party!

Become the all-powerful Gunboat God in this fluid shoot 'em up. Carve the waves as you stylishly fight hordes of monsters in hundreds of quick-fire missions. Transform your Gunboat and upgrade your weapons, skills and abilities to take on giant, challenging, multi-stage bosses!

Take flight in one of three unique ships to battle a legion of enemies and massive bosses across a city sky, through a dark cave, along the bottom of the sea, and into a secret laboratory! Confront a buff, flamboyant crawfish scientist to retrieve the Power Pearl and save your job!

The original 8-bit twin-stick space shooter about brotherly love, available to play for free.

Blaze of Storm is a arcade-style vertical scrolling shmup. You will fight against enemies in cyberspace as a cyber diver.

An unknown signal pulses across the edges of deep space. Drive, shoot. Dodge, destroy!

Battle your way through many levels in an epic journey to free your country from an enemy invasion in this 2D action game. Gather gold and buy more stuff, that you would not buy in real life.. like a double barrel shotgun with split-in-two-fire-two-ways mechanism! Or even a Jet pack!

Battle your way to victory in this cosmic tactical color-matching game. Recruit your ultimate team, equip them with powerful abilities and stun your opponent with overwhelming combos. Every tournament season is unique in this puzzle-battle roguelike.

The Christmas Gifts is a 2D Old School Christmas Themed Action Platformer based on the story of a boy named Kim who is in search of his gifts which got stolen from his garden.

Kid Chaos was kidnapped from prehistory by evil scientists from the future. Fight to escape their artificial environments in this club-swinging, havoc-wreaking, side-scrolling platformer, originally released in 1994 for the Commodore Amiga.

A sci-fi shoot'em'up game with heavy focus on upgrades experimentation, featuring two unlikely heroes that must work perfectly together, despite their share of secrets, to surpass their limits and succeed in eliminating a threat that might destroy both Earth and Andraxia if left unchecked.

The critically acclaimed update to the Space Invaders franchise has arrived to invade Steam with greatly improved graphics and audio! Packed with pulsing, vibrant visuals enhanced further by interactive sound. The invaders have evolved, the question is: can you keep up?

Gather stickers and beat your records in a collection of 50 microgames!

Time itself is breaking up, and Dodger, the dishwashing dude onboard Penrose Space Station, is the unlikely fixer. Join the chaos in this 80s-style comedy, sci-fi text-parser adventure as Dodger tackles a cosmic crisis like no other! This version includes all three episodes + new extra content!