Key Content
| 1981 | 1983 |
|---|---|
| Donkey Kong: The debut of "Jumpman," created by Shigeru Miyamoto after Nintendo failed to secure the rights to Popeye. | The Name Change: How Jumpman became Mario, named after Nintendo of America's landlord, Mario Segale. |
| Design Evolution: Why Mario has a mustache, cap, and overalls—to make him look human despite early graphical restrictions. | Mario Bros. (1983): The introduction of Luigi, the pipe-system, and the shift from carpenter to plumber. |
