Please check out @MarioMB and @shaabooom, they deserve more followers than me, honest. Use the arrow keys to move and space to jump. NPC functionality (click on sprites to "talk" to them, which means Toad came back, and also another NPC was added.) The maximum Z is now around 1,100 (so you can go further distances)
credit: @Brad-Unfinished (Original Project) @MarioMB and @shaabooom (for the original project inspiration?) Nintendo (for you know what, a mario game)
