A gamepack was a piece of technology that required power cells.[1]
Behind the scenes[]
Gamepacks were mentioned in Paul Sudlow's roleplaying source article "Into the Core Worlds," published in the August 1995 seventh issue of West End Games' Star Wars Adventure Journal magazine for use with Star Wars: The Roleplaying Game.[1]
Sources[]
"Into the Core Worlds" — Star Wars Adventure Journal 7 (First mentioned)