Help downloading NoDVD patch from


New member
Trusted Member
Mar 15, 2017
I've been attempting to play the exceptionally old Roshutsu Choukyou Doukoukai 2, and been frustrated that - given its age - it has a DVD check before launching. I can bypass this by substituting working/cracked EXEs from some of Sekilala's later games - at the expense of being able to save. Not good!

It appears there is/was a NoDVD patch made for this game, but the only place I can find it is at, and they aren't taking new accounts. Does anyone here have an account there, or know another source for the NoDVD patch? I didn't see it on any of the past download pages for the games here.
Hmmm, they include a screenshot that presumably shows where/how the binary was patched. I may find some disassembly tools and see if I can't replicate the same patch on the sequel's binary.

Did exactly that! One printf '\xeb' | dd of=ROSYU2_patch.EXE bs=1 seek=81299 count=1 conv=notrunc later, and the same one-byte patch (change a je instruction to jmp) was applied to the sequel binary, and works like a charm. Attached is a zip with both binaries.


    459.4 KB · Views: 67
Last edited:

Users who are viewing this thread

Latest profile posts

tumayouji wrote on Shine's profile.
Hi Shine. Could you please reupload RJ01200722? Thank you so much!
thebreaker2 wrote on Shine's profile.
Hi Shine. Could you please reupload game RJ119355? Thank you so much!
GuRu wrote on Nihonjaki90's profile.
こんにちは、@Nihonjaki90さん。縁-yukari-knight-princess.1132787/ こちらをMexaのみで構いません再アップロードしていただけますか? いつもありがとうございます。
tim30069 wrote on Ryzen111's profile.
あまいろショコラータ3 メロンブックス特典 DLCコンテンツ『つがい狼の発情交尾/コハナ』
could you upload these voice drama ? thank you so much
d'observer wrote on Shine's profile.
Hello Shine bro. Is there still no download for akira Brave777's new release?