Top similar games like Super Bio-Man:

Fluffy Bastards is a FPS in a grotesque fantasy world where you play as Theodore, a humble gamekeeper. The goal of the game is to destroy all rabbits that stand in your way and save the world. Do quests, get the best weapons, and find out how to stop the invasion of bloodthirsty rabbits! Damn you!

Experience the Half-Life™ expansion packs like never before. Operation: Black Mesa features reimaginings of both Half-Life™ Opposing Force and Half-Life™ Blue Shift through two unique campaigns. How will you survive the Black Mesa Incident? It's time to choose.

Play with your team and do your best!

Serious Sam HD: The Second Encounter is a visually upgraded and fully Steam supported remake of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS and Gamespot's Game of the Month!

Serious Sam HD: The First Encounter is a visually upgraded and fully Steam supported remake version of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS which was Gamespot's Game of the Year 2001 and which scored overall of 87% on Metacritic!

Forgive Me Father is a dark retro horror FPS set in a comic book style world inspired by the novels of H.P. Lovecraft. As the only one left with full senses, you begin a journey in search of answers and relief. How long can you last?

Sabotage a cult and their schemes in this Mystery, Horror, FPS. Explore a mansion while massacring the creepy followers and their foul abominations. Find various weapons to slay your enemies with and uncover the cruel secrets of the organization.

Death is only the beginning. Crawl from your grave and gear up to fight your way through the ranks of a mysterious and twisted cult. You, your guns, and your dynamite will have to shoot, slide, blast, duck, dodge, and maybe throw a gib or two to survive in this old-school-inspired shooter.

The King arrives with an arsenal of over-the-top weapons, giant explosions and pure unadulterated fun!

Anger Foot is a lightning-fast action FPS where the only things harder than your ass-kicking feet are the ass-kicking beats.

Welcome to the Mini Battle Ground, here is where you can act as a soldier in front line, fight with various types of enemies, collect resources, earn advanced weapon for yourself and deploy more friendly units! And, don't forget to destroy the enemies' commander and protect ours.

Splatter is a first-person fever dream where you blast constantly-adapting enemies into neon sprays of pulp and slime. Enter a digital mindscape constructed by four anonymous administrators. Can you survive? Can you remain sane? Can you remain yourself?

Pursue the malevolent Chop Goblins through time, and foil them with devastating weapons, in this bite-sized FPS from the creator of DUSK, Iron Lung, and Squirrel Stapler

Vertigo 2 is a single-player VR adventure. Explore the depths of the vast Quantum Reactor as you descend to finish your journey home.

Perilous Warp is a fast-paced indie retro-shooter inspired by the classic 3D-actions. Communication with a distant space colony has been lost, and you bravely step into the teleporter with the desire for glorious adventures. But do not expect to win in a heartbeat!

Get into an alternative world in which an unknown catastrophe occurred, which led to the complete disappearance of mankind. Find out the cause of what happened and most importantly, try to survive, because you are far from alone in this world.

Multiplayer FPS Game in the style of old-school browser shooters set up in the fictional Cold War battlefields! The game feature fast-paced FPS gameplay with online players or AI BOTs, a huge variety of weapons, unique maps, the progression system, and many more features!

Workaholic is a frantic rouge-lite FPS where you go on a rampage through a hellish office space as your grasp on reality crumbles.

Serious Sam 3: BFE is a prequel to the original indie fast action FPS and Game of the Year sensation - Serious Sam: The First Encounter!

Serious Sam Classic: The Second Encounter is a high-adrenaline single-play and 16-player co-operative arcade-action FPS and Gamespot's Game of the Month February 2002!

Half Alive is a Low Poly Multiplayer FPS Game. Survive each round of zombies after which a more difficult round begins. Enlarge your playing area and your weapons backpack to provide yourself good chances of survival !

Serious Sam 2 is a shot of adrenaline to the hearts of first-person shooter fans across the world. This is serious!

Uploaded is a fast-paced, parkour, online multiplayer, and single-player shooter created by only one developer where you play as a robot with a human mind uploaded to it.

A take on the classic round-based survival game. But the geese have spears

Sinned is a fast-paced retro FPS game situated within the darkest depths of hell where you will fight demonic legions and Pandemonius, Lord of Hell himself!

Embark on a distorted journey as Voidwalker, battling chaotic entities and unraveling secrets to save your universe. With retro graphics and the Quake engine, brace yourself for intense first-person shooter combat.

In a galaxy far away a world is facing doomsday. As nations rise against each other the world is plunged into chaos. Many illegal groups such as gangs and independent militias and demonic cults take the advantage of the situation to expand. Your task is to assassinate a demon dubbed Lord of Terror.