Syobon Action fullspeed

(17 votes)

Syobon Action fullspeed
This is an improved version of the SDL version of Syobon Action (also known as Cat Mario or Neko Mario). The original website is at: (if you understand japanese).

Latest Version : Syobon Action PSP version R3

Release Date: 2012/07/27

Notes for this version: * Many more optimization for speed up (133Mhz run very well, all levels). In the future I will try make a NDS version (but the develkit have to be more usable, stable, and less changes of API).
* Signed version for OFW users
* Release compacted in 7z (use the 7zip or other compatible to extract)
* Save and Load options! \o/


Find download links for Syobon Action fullspeed below. Download from (indirect link)

Older Versions

(Some additional versions are pending review)


In this section you will find additional links related to this application

  • We didn't reference any discussion on our forums about this homebrew yet, but you can create one!