By playing the prologue of Grand Theft Auto V, players can uncover one of the game’s most disturbing finds. An alien resembling the one from the Alien franchise is discoverable, submerged in a frozen river next to a bridge.

The difficulty to find this alien is above average since the game will say you’re out of bounds if you go too far and it will restart the mission if you take too long. Chances are, you’ll only have a few seconds to admire this easter egg—if you can find this chilly intergalactic creature.