A downloadable game

A C64 port of the Game & Watch version of Donkey Kong Junior, as a first project dipping my toes into the waters of 6502 assembler.

Avoid the snappers and birds to reach the key and free Donkey Kong.  Jump to the fruit to drop it on enemies. 


  • Left/Right - move
  • Fire - jump
  • Down - drop from vine or to level below
  • Up - move from connecting vine to level above
  • Left + Fire - jump for key


  • Jump over enemy  - 1
  • Fruit on top snapper - 3
  • Fruit on bird - 6
  • Fruit on bottom snapper - 9
  • Reach key - 10
  • Unlock cage - 20

Install instructions

Can be run in a C64 emulator such as VICE, or on a real C64 using the .d64 or .t64 images.


dkj.d64 170 kB
dkj.prg 7 kB
dkj.t64 8 kB

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