Gamble

Gamble is a skill in Wasteland and Wasteland 2.

Overview
The skill that built Vegas, you'll do well in all games of chance, and you’ll also be able to spot a crooked game from a mile away.

Wasteland
Doesn't have any practical applications in the game, outside of getting relatively free cash at gambling machines with a high skill.

Good places to train this skill: roulette tables at Fat Freddy's (up to level 12).