Default Controls
← → ↑ ↓ = Directions
Z = A, X = B
A = X, S = Y
D = L, C = R
Enter (↵) = Start
Shift = Select
About the Earthworm Jim 3 Improvement Nintendo Entertainment System (NES) Online Game
Hey! Ready to play Earthworm Jim 3 Improvement online for free? Dive into this NES classic right in your browser without any downloads. Join Jim on his wacky adventures to save Princess What’s-Her-Name from the evil Psy-Crow. Enjoy the same old school gameplay with improved graphics and controls. Just click and start playing now!