Dr. Atominus

Adventure· Open World· Metroidvania· 2D Platformer

Released Jul 2020

Dr. Atominus is a short platformer with metroidvania elements and a cool sci-fi story.

80% positive · 21 reviews

Pending

Released · Awaiting evaluation

Pending

Released · Awaiting evaluation

Where to buy

Steam Updated 12 Oct 2026 $3.99

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Media

Details

Developer

Pikku-a

Publisher

Pikku-a

Achievements

Platform

Windows, Linux

Controller

full support

Steam Deck

Not rated

Players

Single-player

Adventure Metroidvania 2D Platformer Open World Platformer Multiple Endings Action-Adventure Indie Sci-fi 2D Story Rich Short Choices Matter Pixel Graphics Funny

About this game

Dr. Atominus is a short platformer with metroidvania elements and a cool sci-fi story.

Doctor Atominus finally succeeds to magnify an atom. But the atom is alive and it escapes! Play as the atom who wants to escape from the experiments of Dr. Atominus and find out why the scientist needs you so badly.

Explore the 4th dimension, get unique abilities, and eventually, make the right choices.

Features: