Does anyone have any info on this developer? Their website lists stuff they have done from 1991 to 2003 yet oddly they list number of games by genre and system and not game titles. http://www.asp-net.co.jp/products/year_list.html

This thread shows that their name appears in the code of a bunch of SMS/GG Sonic games. http://www.smspower.org/forums/viewtopic.php?t=7011

I'm curious if Aspect is a co-developer of sorts(like Red Entertainment) or if they developed these games completely.

Related to that topic is one about Sanritsu/SIMS' Sega games. http://www.smspower.org/forums/viewtopic.php?t=6909

It gets really confusing but I'm impressed how much research the guy put into it. I always suspected many late SMS games were not made by Sega themselves and this shows a lot may have been made by SIMS.