
Independent game developer from the Black Forest, specializing in retro-style games for modern consoles
Asylum Square Interactive GmbH
Alpirsbach (72275, DE) · HeadquartersNew on Amplifa
About Asylum Square
Asylum Square Interactive GmbH is an independent game developer based in Alpirsbach in the Black Forest. The company was founded in 2014 by Jochen Heizmann to develop games that one would have loved as a child on systems such as the Sega Master System, NES, C64 or Amiga. Under the motto 'Retrogaming revised', the team works with experienced industry professionals, some of whom were involved in the original models. Released titles include Tiny Thor, Tombs Of Myra, Parcelpush, Animal Run, Pirate's Gold, Abbie's Farm and 10-in-1. In May 2026, Nanostorm was released for PlayStation 5 with a complete trophy set. In addition to its own developments, the GmbH also offers services and addresses an international audience via digital distribution platforms such as the PlayStation Store.
- Site
- Alpirsbach
- Processes
- Game development (Independent Games Developer)
- Materials
- Independent Games Development
- Founded
- 2014
- Industries
- Video games / Retrogaming
- 01
Concept & Game Design
- 02
Development
- 03
Release on console/digital platforms
Development & Titles
Independent Games Development
In-house development of retro-inspired games for modern consoles.
Location

Alpirsbach
DEHeadquarters
Our Games








Inside the production

Industries
Additional services
History
- 2014
Jochen Heizmann founded Asylum Square to develop games that one would have loved as a child on systems such as the Sega Master System, NES, C64 or Amiga.
- 2026
Nanostorm was released for PlayStation 5 on 21.05.2026.