Colossal Cave
24 Achievements
GOG
What a Winner!
You have cleared the game!
8.2%
How to unlock the What a Winner! achievement in Colossal Cave - Definitive Guide
To get this achievement, you must beat the game. At one point near the end of the game, the cave will close and you'll be taken elsewhere.
An animation will play and you'll see your score and be taken outside.