+4 (2024) is a Thriller, Mystery, Comedy film that follows a young woman is in her art studio with a long-time friend when she decides to play "Uno," to distract herself from her anxious thoughts. The game, that starts naively, becomes a true competition the moment it brings up old memories from a turbulent friendship. +4 is not currently listed with streaming providers in your selected region, but availability can change over time. Fans of thriller movies may also want to explore similar titles below.