Color Space Traders is both one of the first commercial games from Spectral Associates, and one of the earlier 3rd party commercial games for the Coco at all. It is a space trading/stocks game, and includes some higher res graphics to show the galactic map, switching to text when you are buying / selling shares. It supported from 1-4 players and the goal is simply to amass the greatest amount of money.
This game later became part of the 30 game Treasury Pack from Spectral Associates.
Title: Color Space Traders
Author: Tom D. & Brett N. Keeton
Publisher: Spectral Associates
Released: April 1981
Requires: Color Computer 1/2/3, 16K RAM (cassette) or 32K RAM (disk), Extended BASIC, cassette or disk.