Default Controls
← → ↑ ↓ = Directions
Z = A, X = B
A = X, S = Y
D = L, C = R
Enter (↵) = Start
Shift = Select
About the MegaMan Battle Network 4 Blue Moon (U)(Rising Sun) Gameboy Advance (GBA) Online Game
Hey there! Welcome to play MegaMan Battle Network 4 Blue Moon online for free in your browser. Join MegaMan in his battle against viruses and rival NetNavis in this action-packed RPG. Explore the cyber world, collect battle chips, and defeat enemies in real-time battles. No need to download anything, just click and play. Have fun!