Welcome to Neptun Interactive
Game Studio based in
Cologne, Germany
Our Current Projects
Check out the games we’re crafting right now
Kiosk Simulator
Run the wildest kiosk in Cologne – Stock up, expand, and survive chaotic nights while dealing with rowdy customers and unexpected twists.
Breaking Barriers
Build a more inclusive Cologne – Redesign the city to be fully accessible, overcoming real-world challenges.
Crypto Investigator
Unravel a deadly Crypto conspiracy – Investigate a high-stakes murder in the world of digital crime before you become the next target.
Legends of Rhine
Uncover the secrets of the ancient Rhine – Follow a band of travelers through medieval Europe as they chase the legendary Rhinegold.
Meet the Team
Meet the talented people behind Neptun Interactive
Fritz David Thiel
Our PR, design, and art guy! Fritz not only gets the word out but also adds his artistic touch to everything.
Ilgin Özcelik
Handles design, animation, and sound. Basically, if it moves, looks or sounds cool, Ilgin had a hand in it.
Jan Wichmann
The guy who makes sure the code actually works. If something breaks, he’s probably already fixing it.
Keivan Akbari
Turns ideas into cool-looking stuff. Characters, props, scenes, and vibes — he’s got everything covered.