Gamma World Miniatures
There have be only a few miniatures ranges licenced for the Gamma World roleplaying game.
In the 1980s TSR produced a small range of blister packs of Gamma World miniatures for their role-playing game.
Grenadier produced two box sets of Gamma World miniatures in the 1980s, along with 52 different blister packs.
Following a successful crowd funding campaign, Interloper Miniatures created several sets of miniatures unofficially based on creatures appearing in Gamma World modules GW1, "Legion of Gold" and GW2, "Famine in Far-Go", as well as mutated rabbit minis. The figures can be found at Interloperminiatures.
Wizards of the Coast
Wizards of the Coast in 2011 have published a new edition of the Gamma World role-playing game. Fans are hoping that a new miniatures range will follow soon.