Mod:Fallout: The Frontier/Moonlight Gambler

Moonlight Gambler is a side quest in Fallout: The Frontier.

Quick Walkthrough
Talk to Uston, the Mr. Handy in The Sanctuary and ask if they need any work done. The Mr. Handy will inform the Courier that there are three individuals that owe the pseudo-casino caps.
 * Big Mac is the Protectron nearby
 * Ian is in Camp Phoenix
 * Sam Viper is in Junkflea and will try to trick you by claiming his caps are buried elsewhere.