AD or arrows for left/right movement W or up arrow to jump S or down arrow to crouch SPACE to run or throw fire with fire Mario E to open/close the editor Q to toggle eraser Use the number keys to cycle through objects. Objects can be dragged around with the mouse. Enemies and powerups can be dropped into some boxes.
Most graphics are from: https://www.spritersresource.com/custom_edited/mariocustoms/asset/200955/ Backgrounds are by the creator of: https://www.deviantart.com/superalexmaker/art/SMW-Styled-Super-Mario-Bros-Wonder-BG-s-Part-1-1005197022 ©Nintendo for everything #Mario #Platformer #Wonder #Editor #SMW #SNES #Super Mario Bros Wonder #Games #All #SMB