Butter robot
Butter Robot was supposed to be a partnership between DDL and Warner Brothers, to make a real robot based on the 'Butter Robot' in the show Rick & Morty. It would pass the butter like in the show. It was cancelled around 2022 due to disputes between WB and DDL, and DDL running out of funds. WB has revoked the license from DDL and given it to CircuitMess instead.
Around 2020-2022 you could pre-order the Butter Robot, with DDL promising to eventually release it, however as of this year (2025) DDL has not provided any refunds, let alone the actual robot. Due to this they have faced major scrutiny, with customers being very angry at them.