Mario and Luigi RPG3 (U) on R4i Ultra.

Does anybody know how to get it working on the R4i Ultra? No one in the other post is answering my question.

Read the first post of the sticky. Fixes for R4(i?) Ultra. https://www.romulation.org/forum/index.php?topic=22731.0And it hasn't been long since you posted it, people don't live here.