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a game by Dapper Dog Digital
Platform: PC (2022)
Editor Rating: 9/10, based on 2 reviews, 1 review is shown
User Rating: 10.0/10 - 3 votes
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See also: Action Adventure Games, Action Games, Best Indie Games, 2D Platformer Games, Side Scroller Games, Cute Games, High Score Games, Hand-Drawn Games, Shoot 'Em Up Games, Run-and-Gun Games, Perma Death Games, Bullet Hell Games

Bio-Gun is an arcade action-platformer with shooter elements. A standard representative of the Metroidvania genre offers to plunge, literally, into the skin of a dog. Become a hero for one life and forget about saving the world, princesses or the galaxy.

Losing friends is an excuse to create a vaccine

A dangerous virus has killed every dog on the Earth. The last surviving dog was also infected, but he was lucky enough to become the pet of the brilliant Professor X. The professor is not going to lose even to the deadly virus and give him his four-legged friend. The professor has developed a vaccine against the virus from the pig's DNA and all he can do is hope that this is a successful experiment.

Against the virus the shotgun will help

Beck is the product of a vaccine that will fight the nastiest spawn of the virus and thereby save the professor's dog from a deadly disease. Navigate the body's winding corridors, make friends with friendly cells, and acquire new mutations to penetrate previously inaccessible places.

Body Map

Beck begins his arduous journey in the reproductive organs of a four-legged friend. This is also the first level of the game. Later levels are divided by the dog's organ system:

  • Bladder
  • Intestines
  • Stomach
  • Lungs
  • Heart
  • Brain

Old School Animation

The game is designed in the old animation style "frame by frame". This style gave the characters smooth movements. The side-scrolling component of the game gave a gentle camera following of the character, the exploration process is really like a journey inside the body.

Explore and Kill

Gameplay, as in Hollow Knight, is based on exploring dungeons and battling nasty enemies and bosses that await on every level. There are ions scattered throughout the levels, which are a kind of currency of the game. For the ions you can buy improvements for the main character, which can take the player to secret levels with improved weapons.

There are several weapons in the game and each of them differs in purpose. Some guns consume a charge of Beck's stamina, while others shoot faster and more powerful than usual. The cannons can be upgraded for ions, there's even an option to get yourself a minigun or shoot death rays. However, such cannons are short-lived, so it's necessary to vacuum up ions throughout the game.


Platformer with a special theme and the same special humor. In what other game can you dress up a vaccine cell in cute hats or reach the finish line faster than a sperm cell? Solve puzzles, pass funny mini-games, and don't forget to save the poor dog.

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System requirements:

  • PC compatible
  • Operating systems: Windows 10/Windows 8/Windows 7/2000/Vista/WinXP

Snapshots and Media

PC Screenshots

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