Frogger

The very first computer I purchased was a Radio Shack (Tandy) Trs-80 model III. This machine had a Z-80 CPU (8 bit bus, 16 bit internal) which ran at a whopping 2 Mhz. (That's Mega, 1/1000th of a GHz), and 48
kilobytes (1/1000th of a megabyte, which is in turn 1/1000th of a Gigabyte) of RAM.

The graphics were blocks 48 vertical, 128 horizontal, that were either ON (white) or OFF (black). Video games were primitive. Frogger, complete with crude audio that used the cassette port connected to a small transistor amplifier for sound, was one of the first video games I played on it.

Now, someone has recreated this classic in flash so you can play it on the web.