1x1x1x1 is a secret pet in Steal a Brainrot. Currently obtainable in the game. Highly sought after in trading communities and among long-time players. Pets like 1x1x1x1 can be equipped to boost in-game progress. Released on Update 23. Original price: 255.5M. Obtained from: Rituals. Community trade value: around 1.17. Notably: His counterpart is Guest 666, who makes more income, and John Doe, who makes more 1x1x1x1's sound erroneously says "1x1x1x1x1" instead of his original name, containing an extra "x1"