Final version of SKOOL DAZE port for CPC, download here:skool daze 4 cpc © _public_domain_ (2015)HiI worked out to compile the source code on the cpc, change the screen layout to spectrum (#4000 with 256x192).after this, i patched the original sound routine to a CPC sound routine, to emulate the spectrum beeper. This routine was inspired on what @SyX said about using the B channel of the CPC to emulate the zx beeper.After the introduction music, you can see how the screen appears to be scrolled from right to left, i don't know if this is the original game code writing on the spectrum screen (#4000) as the game on spectrum starts scrolling from right to left.. i didn't path any screen routines... but it seems that the game tries to work on the cpc like on the spectrumhere is the sna if you want to hear the music of skool daze on cpc, is not a big deal as the program doesn't do anything besides play the original theme music, but i like to show my little work on this to the communityhere is the sna: Skool Daze CPC [music working].sna