Flashed 1.4 crt file to my EF3 cart, but it hangs on PULS4R screen. It might as well be an issue of the Mega65 I'm using. Other games I flashed work fine.
False alert! The CIA 8521 was to blame. Switching to the other CIA solved the problem. As a tribute to this great game I created a longplay, albeit on my BMC64.
