But does it launch though?Interesting news! I managed to fit Kirby Mass Attack into System Memory (aka TWLN partition), by deleting whatever DSiWare I have.
View attachment 47572
The game is (when trimmed) 77.9MB, or in blocks, a whopping 624!
So it turns out that there is no size limit on DSiWare! The real limit is whatever free blocks you have on System Memory.