Unlimited is the mode for when you can't wait until midnight. Every round picks a brand-new impostor from the same 65-character cast, and you still have eight guesses to find them using the same attribute clues as Classic. When you win or lose, hit “Play Again” and a fresh impostor appears immediately.
A few twists make Unlimited distinct: the game never picks the same impostor two rounds in a row, your daily plays/wins/losses counter resets at midnight so you can hunt a perfect day, and the Unlimited streak is completely independent of your Classic streak — so failing a tricky round here won't cost you anything you built up on Classic. Read the full rules on the how to play page.