Search & Play Retro Games Online
Default Controls
← → ↑ ↓ = Directions
Z = A, X = B
A = X, S = Y
D = L, C = R
Enter (↵) = Start
Shift = Select
About the Mystery Quest (USA) Nintendo Entertainment System (NES) Online Game
Hey there! Welcome to play Mystery Quest online for free on your browser. In this NES game, you will embark on a quest to rescue a princess from an evil wizard. Use your wits and skills to navigate through challenging levels filled with enemies and obstacles. Explore different environments, collect power-ups, and uncover secrets to progress in your mission. Are you ready to take on this mysterious adventure and save the day? Start playing now and see if you have what it takes to solve the mystery!
