About Blob Party: Neon Nights, from BoardGameGeek:
Blob Party: Neon Nights is a cooperative party game where players start as individuals with a bit of dough and a googly eye and try to become one big blob by all giving the same answers!
Let's say the group starts with the Category of “Furniture” and the Word is “Castle.” All players write an answer, maybe “Throne,” or “Round Table.” Everyone reveals, and anyone who wrote the same thing becomes a blob – mushing together their dough and eyes – and will work together for the rest of the game.
A new Category and Word are revealed for the next round, where players and blobs once again come up with answers, hoping to match with others. As the game continues, blobs and individuals merge until (hopefully!) everyone gives the same answer, becoming a Mega Blob and winning the game!
Blob Party: Neon Nights is a complete game on its own with 100 new words and 25 new categories! It can be combined with the original Blob Party for even more combinations, allowing up to 16 players to play at once!"
-description from the publisher
