Furthermore, players can redo contracts as many times as they like, however rewards can only be earned once per contract, no matter the grade. Once a player has received all rewards, any subsequent reruns will display the contract as "POINTS REPLAY" in teal, and the rewards will be washed out with a red "REPLAY FOR POINTS ONLY" text over it. Only the most recent score for each contract will persist, not your highest score. Auxbrain, the developers of the game, have said that this was to reduce the risk of burnout.