A strange little side quest
One reason arcade history keeps producing good game ideas around Tralalero Tralala Five Difference is that its history is full of strange turns. Nintendo's Donkey Kong arrived in 1981 and introduced the character first known as Jumpman, who later became Mario. There is another connection worth keeping in the same mental pocket: The Oregon Trail began in 1971 when three student teachers created a computer simulation to help Minnesota schoolchildren learn American history. The screen is modern; the urge to test skill, pattern and timing definitely is not.