BioGun: Fight the Dooper Virus in a Microscopic Metroidvania

8/29/2026, 11:20:02 AM

Release date: 7/31/2024

Tags: #adventure #atmospheric #metroidvania #dogs #singleplayer #shoot-'em-up #hand-drawn #twin-stick-shooter

User Reviews

Score: 85%Very Positive
Review Count: 661 reviews
Fetched At: 8/29/2026, 11:20:02 AM

Reference prices

Japan

¥ 1,980 (JPY)

Steam JP

$19.99 (USD)

Steam

Live Store Snapshot

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Japan Price: ¥ 1,980
Global Price: $19.99
Price in Your Region: ¥ 1,980Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 30 Aug 2026
Sale Status: Regular pricing
Price Checked At: 8/29/2026, 11:15:23 AM

Key highlight

BioGun is a hand-drawn Metroidvania adventure where you play as Bek, tasked with saving the canine species by fighting the Dooper Virus inside a dog's body. Explore, absorb powers, and battle ferocious bosses in this uni

Who this is for

Recommended for players who enjoy unique world-building and Metroidvania exploration. Dive into a comical yet thrilling adventure that unfolds within the body of a beloved dog.

Details

Overview

BioGun invites players into a unique, hand-drawn microscopic world where they'll embark on a critical mission to save the canine species. Developed and published by Dapper Dog Digital, this single-player adventure plunges you into the body of a dog to combat the sinister Dooper Virus. You play as Bek, tasked with bolstering the dog's immune system and exploring its vital organs to prevent total extinction.

Highlights

A Zany Microscopic Adventure: Journey through a vibrant, hand-drawn world filled with cells, germs, and quirky characters, all taking place within the body of a beloved pet.
Metroidvania Exploration: Explore winding passages and vital organs, absorbing new powers from defeated foes to aid in your fight against the virus.
Unique Premise: Save the canine species by injecting yourself into the action and directly aiding a dog's immune system against a deadly pathogen.

Who It's For

BioGun is perfect for players who enjoy atmospheric Metroidvania games with a distinctive art style and a lighthearted, yet urgent, narrative. Fans of twin-stick shooters and unique single-player experiences will also find themselves drawn into this microscopic battle for survival.