Developer: Courtney Granner

Courtney Granner was a graphics artist at Atari. On the site he is credited for Pengo, the 1984 2600 version of the arcade game by Coreland and Sega, in which a penguin kicks ice blocks into the Sno-Bees. Granner drew the graphics, Mark Hahn programmed it, and Andrew Fuchs and Jeff Gusman made the sound, which made it one of the first 2600 games built by a team rather than a single programmer.
You can play Pengo in your browser below.