
BiFi has improved his additionnal rom for R-Type, published in 1988 by IREM, by adding the HERTZ (50 or 60 Hz) and SPEED options (the FAST mode is for MSXturboR and the MSX2+ Ciel and Panasonic machines).


You insert this ROM in slot 1 and the game needs to be in slot 2. If you press on GRAPH in the boot sequence, the higher configuration will automatically be selected.
To get this ROM, go on the BiFi website, click on Downloads, then on Bugfixes. The RTYPE-FM.LZH file can be unzipped with WinRar.
Link :
BiFi website