Los Primos is a secret pet in Steal a Brainrot. Featured in the active in-game lineup. Highly sought after in trading communities and among long-time players. Equip Los Primos alongside other companions to grow your team and farming output. Released on Update 25. Original price: 3.75B. Obtained from: Fishing. Community trade value: around 5.36. Notably: Los Primos is the best Brainrot craftable in the Craft Machine pre-28/02/2026 buff. (And will stay that way as the Craft Machine is gone) Los Primos was the last Brainrot Sammy added to the Craft Machine before it was removed