RGBDS
From GbdevWiki
RGBDS (RedneX Game Boy Development System) aka ASMotor is a package consisting of the assembler xAsm, the linker xLink and the ROm image validation tool RGBFix.
Distribution
http://www.rift.dk/download.php?list.6
Bugs
(Please add any bugs you might encounter to the list below)
- The "DW `01230123" notation for defining tiles only works with the numerals 0 and 1.