From the author:C4 emulation is working (tested with MegaMan X3)DeJap patches (IPS format) are working (tested with Bahamut Lagoon)I’m working on getting SDD! games (like Star Ocean) and SPC7110 games (like Far East Of Eden Zero) working.(If this takes too long then it may have to wait until another release, since I don’t want it to hold things up toomuch)source