B.I.O.T.A.: Retro Run-and-Gun Action Against Alien Plagues

9/10/2026, 10:50:09 AM

Release date: 4/12/2022

Tags: #2d-platformer #aliens #retro #shoot-'em-up #side-scroller #metroidvania #singleplayer #pixel-graphics

User Reviews

Score: 88%Very Positive
Review Count: 261 reviews
Fetched At: 9/10/2026, 10:50:09 AM

Reference prices

Japan

¥ 346 (JPY)

Steam JP

$3.49 (USD)

Steam Global

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 346
Global Price: $3.49
Price in Your Region: ¥ 346-65%Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 18 Sept 2026
Sale Status: On sale
Price Checked At: 9/18/2026, 9:27:43 AM

The price snapshot and review snapshot differ by about 191 hours. Because they are not always refreshed at the same time, confirm the latest Steam listing before making a purchase decision.

Key highlight

B.I.O.T.A. is a 2D action-platformer with Metroidvania elements, featuring retro pixel graphics and intense run-and-gun combat against alien monsters. Developed by small bros and released in April 2022, it offers a chall

Who this is for

For those craving a dose of retro charm and challenging action, B.I.O.T.A. is a title worth checking out. Step into the boots of a mercenary battling alien threats and exploring a vast, pixelated colony.

Details

Overview

B.I.O.T.A. plunges players into a vibrant, pixelated world as a team of mercenaries tasked with investigating a mining colony overrun by a terrifying alien plague. This intense 2D action-platformer, developed by small bros and published by Retrovibe, delivers a potent dose of classic run-and-gun gameplay with Metroidvania elements. Players will navigate treacherous environments, battling mutant monsters and overcoming deadly traps in a desperate fight for survival.

Highlights

Retro Run-and-Gun Action: Experience a classic 2D platformer with a focus on fast-paced shooting and exploration.
Metroidvania Exploration: Delve into a sprawling, interconnected pixel art world filled with secrets and challenges.
Alien Menace: Confront a variety of mutant monsters and alien threats as you fight to reclaim the infected mining colony.

Who It's For

Fans of classic 2D platformers, shoot 'em ups, and Metroidvania-style exploration will find a lot to love in B.I.O.T.A. Its retro aesthetic and challenging gameplay are perfect for players seeking a nostalgic yet engaging experience.

Game Info

Developed by small bros and published by Retrovibe, B.I.O.T.A. features a strong emphasis on 2D platforming and shooting. The game supports multiple languages, including English, French, Italian, Polish, Russian, Simplified Chinese, Latam Spanish, Arabic, and German. It also includes Steam Achievements and Steam Cloud support, with Steam Trading Cards available. The game was released on April 12, 2022, and has garnered a 'Very Positive' reception from Steam users.