Default Controls
← → ↑ ↓ = Directions
Z = A, X = B
A = X, S = Y
D = L, C = R
Enter (↵) = Start
Shift = Select
About the New Adventures of Mary-Kate & Ashley, The (USA) Gameboy Color (GBC) Online Game
Hey there! Welcome to the online version of The New Adventures of Mary-Kate & Ashley game for Gameboy Color. Join the Olsen twins on their exciting detective missions, solving mysteries and puzzles along the way. Play for free in your browser without any downloads. Just click and start playing now! Enjoy hours of fun and nostalgia with this classic GBC game. So, what are you waiting for? Start playing and have a great time!