"Still Alive" is a song by Jonathan Coulton that gained popularity as part of the video game Portal. It serves as the game's ending theme, sung by the character GLaDOS, an artificial intelligence. The song's lyrics reflect themes of resilience and dark humor, contrasting the game's serious undertones with a lighthearted melody. The song has become iconic within gaming culture, often recognized for its catchy tune and clever lyrics. It has been featured in various media and performances, solidifying its status as a beloved piece of video game music. Its popularity has led to numerous covers and adaptations by fans.