A very important part of Nintendo's history is being presented here in the manner of our website — as a tool-assisted speedrun.
Donkey Kong Jr. (read Wikipedia article), among with Donkey Kong, were classic games that were played by millions of players on different consoles, including NES, Atari 2600 and Game and Watch.
Although one would not expect a movie of Donkey Kong Jr. to be interesting to watch, except in the retro sense, this movie is actually quite surprising. The vines are cleverly utilized to move the hero forward faster than any member of the Kong family before or after this game.
This is a 6 frame optimization of level 4 compared to the previous movie by the same authors. The rest of the levels are copied without changes.
This is a tool-assisted speedrun, made on an emulator, using frame-by-frame shooting, savestates, and rerecords to overcome reaction time and human error. As such, it is purely a form of entertainment, and is not designed to show skill.