Hello Roman78,
Try a program called Relokick, which was made by Commodore
in secret and put on CU Amiga magazine in early 1993.It loads the 1.3 Kickstart rom into memory and works with most OCS/ECS games and demo's.
If you would like copy of Relokick email me at But for Turrican 1 it won't work on AGA machine as I have the same problem on my A4000T.You can only run it on emulation or old OCS/ECS Amiga.
Its my all time favorite Amiga game too.
Regards Merv :roll: