BioGun

BioGun

Dapper Dog Digital · July 31, 2024 · Adventure, Atmospheric, Metroidvania, Dogs, Singleplayer

Buy the BioGun key for Steam from Eneba at $0.87 — the cheapest of 7 stores we compare.

PC
Very Positive85% · 6722playing now
Best price 83 Lowest tracked
$0.87-96%
⭐ lowest tracked
Eneba Buy at Eneba

Prices last checked

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Where to buy BioGun — official stores

Steam
Steam
Standard Edition · Steam
$19.99
Buy

Cheapest BioGun keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Eneba
Standard Edition · Steam
$0.87
Buy
Driffle INC
Standard Edition · Steam
$1.15
Buy
Gameseal
Standard Edition · Steam
$0.94
Buy
CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$2.10
Buy
Loaded
Standard Edition · Steam
-83%
$3.39
$20.19
Buy
Kinguin
Standard Edition · Steam
$3.39
Buy

Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.

BioGun price by region

BioGun costs £0.70 in the United Kingdom, €0.79 in Europe (EUR), $0.87 in the United States, $0.87 in Georgia (USD), zł4.46 in Poland, R$6.48 in Brazil, CA$24.99 in Canada, NZ$28.99 in New Zealand and A$29.50 in Australia right now.

Cheapest BioGun offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £0.70 −95% £14.99 £0.70 4
Europe (EUR) €0.79 −96% €19.50 €0.79 6
United Statesyour region $0.87 −96% $19.99 $0.87 7
Georgia (USD) $0.87 −91% $9.99 $0.87 7
Poland zł4.46 −94% zł79.99 zł4.46 3
Brazil R$6.48 −89% R$56.99 R$6.48 2
Canada CA$24.99 CA$24.99 — 1
New Zealand NZ$28.99 NZ$28.99 — 1
Australia A$29.50 A$29.50 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About BioGun

Plunge Head First into Microscopic Action



Join Bek on his journey to save the entire canine species from an extinction caused by the sinister Dooper Virus. Inject yourself into a zany hand-drawn world of germs, cells, and winding passages full of vibrant characters and ferocious bosses with a story that takes place inside our beloved pets.

Give your dog a fighting chance by aiding its immune system to fight off the Dooper Virus. Befriend cells on your journey, absorb new powers from vanquished foes and explore vital organs to prevent them from failing! Will you be the vaccine to save dog-kind from extinction?

Game Features

  • Fast paced side-scrolling 360 shooter action with all the modern gameplay mechanics you’ve come to expect and more.
  • Blast your enemies with an impressive array of weapons. Augment your DNA and modify your playstyle using Nano-Chips. Take on bosses inspired by real diseases in uniquely designed encounters.
  • Complete side missions to aid Cells in need. Explore each organ to earn rewards and learn about the life forms that live there.
  • Traverse a hand-drawn microscopic world full of traditionally animated cells, germs, viruses and bacteria. Meet the wondrous creatures, both friendly and hostile, that inhabit it. Discover the many secrets cleverly hidden in your dog's body.
  • You will be accompanied on your mission by a blood-pumping score by Juhani Junkala
  • Save humanity's best friend. Prove that you’re the vaccine that can put an end to the pet-demic. What are you waiting for? Put on your hazard suit and blast some viral scum! The fate of dog-kind is in your hands!

BioGun — game info

Platforms
Windows, Linux / SteamOS
Steam Deck
Unsupported
Player modes
Single-player
Controller
Partial controller support
PC Game Pass
Not included
More games like this:Linux games

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Sep 7, 2026
Mixed bag of nice ideas with awful execution. Too many one hit obstacles that don't offer an actual fair challenge. Runs poorly as well with too much input delay or just eating inputs.
5 found this helpful
Recommended Sep 5, 2026
A very funny and cool metroidvania. I enjoyed it a lot! I might even try to 100% it someday. (+) Loved the cartoony art style (+) Exploration always felt rewarding (+) Non linear to the right extent (I sequence-break’d twice without even knowing) (+) So many easter eggs (+) Voice acting was very enjoyable. (+) The story and writing was quite funny, I actually laughed out loud (+) Very interesting achievements / challenges (0) Controls can be quite finicky and complicated initially, but you get used to it eventually (-) Does not work well on Steam Deck, the game also tells you that (-) Some bugs that can be quite annoying (I had to restart a few times to fix them) (-) Movement sometimes failed miserably
1 found this helpful
Recommended Sep 27, 2026
BioGun is a cool metroidvania with a unique premise. There’s a virus threatening the extinction of dogs. A scientist developed a vaccine, which is the last hope for the dog population. You play as that vaccine, which is injected inside that scientist’s own female dog, with the mission of stopping the virus. The map is basically the dog’s body, where the different biomes correspond to the various organs. Enemies are spawns of the virus and other small infections, but you’ll also meet allies as part of the dog’s immune system. Unlike most metroidvanias that favor melee-based combat, BioGun is mostly a twin-stick shooter, which is refreshing and works well enough here. I admit the game didn’t catch my attention much at first, but as I progressed and gained new abilities, I got hooked. There are plenty of upgrades and some customization options as well, including skins. The map isn’t completely interconnected, though, with 4 major sections that are only connected by vascular travel stations. This doesn’t affect the experience, but it’s something to note. The graphics have an old-school Flash games style, but they’re clean and detailed. The same goes for the music, which is pretty dec…
Recommended Sep 25, 2026
i met two people at a convention that i think were the devs i also got a game key
Recommended Aug 31, 2026
100% RECOMMEND WITH ALL MY HEART. This is one of the BEST Metroidvanias I've ever played. It also just so happens to be one of the most unique and original mvs on the market. The story, world building, unlockable moves, artwork, platforming, and combat are all top notch and combine to form one of the most fun metroidvanias you'll ever play. I honestly cannot believe this isn't listed up there with the likes of Hollow Knight by the majority of fans but it belongs right under it imo. The ONLY issues I have with the game is the difficulty could stand to go up a notch on some of the bosses and there I encountered a handful of bugs that half of which caused me to have to turn the game off. The other half of bugs were fixable by hitting the start button to kind of reset the games state I guess while still playing. Then I just shot my blaster and moved around and was fine.
Recommended Aug 29, 2026
I like this game. But I have mixed feelings. The art, the progression, the level design... it's all good. The music is engaging and the gameplay too. It's just that, for some reason, I feel very lost in what to do or where to go when comparing this to other metroidvanias. I wouldn't stop recommending this game because of this feeling... maybe it's just that I'm not a patient gamer anymore. Also the fact that it's not working well on Deck (it can be played but there is some bug related to the game engine that makes it difficult to have good FPS on it). It looks amazing on a Windows PC though. I will continue until I see the end credits so, I still think it's worth your money and time if you're thinking about getting this game.

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