Win a land card with only your color tiles on it.
Finish any game of Roam
Have at least one of each artifact ability in a game.
Claim the Outpost.
Win an auction with a bid of zero coins.
Win a game with no variants (single tile, no artifacts, no outpost)
Win a game with all variants (multi-tile, artifacts, outpost enabled)
Win a game with three other opponents.
Win a game with only lizard or frog characters.
Win a game with less than six cards.
Acquire two or more land cards on a single character placement.
Capture two or more land cards on the last turn of the game.
Best the artificial opponent in a head-to-head on the hardest setting.
Best the artificial opponent in a head-to-head on any setting.