The game you're describing sounds a lot like "Guess Who?"—a popular family guessing game designed for kids and adults alike. Here's how it aligns with your description:
- Character Guessing: Players try to guess the opponent's character by asking yes or no questions about attributes like hair color, eyes, beard, etc.
- Family and Kids Focus: It's fun for all ages, making it a great family game, especially suitable for children.
- Learning and Development: The game helps children develop their intelligence through guessing, predicting, and logical deduction.
- Multiplayer Options: It can be played with 1 or 2 players, either against a friend or against AI in digital versions.
- Unlockable Content: While the traditional board game doesn't have unlockable content, digital versions might include coins, gems, different characters, boards, and skins for extended play.
"Guess Who?" fits perfectly with your description of a fun, engaging, and educational guessing game for family entertainment.