Skip to content

RetroMake / type-ins

Type-ins

  1. 1 Saucer: your first hardware sprite in 20 lines 26 Oct 2026 The VIC-II can move eight 24 by 21 pixel objects over the screen without the processor touching the screen memory. This listing draws one, bounces it off the edges and changes the border as it goes.
  2. 2 10 PRINT: the one-line maze every Commodore owner typed 26 Oct 2026 A single line of BASIC that fills the screen with an endless diagonal maze, and the reason it works on the C64 and nowhere else. Type it, run it, then change one number.