During July 2025, this developer contributed to the goonstation/goonstation repository by implementing a new Brownie Item Reagent Injection and Interaction feature using DM, with a focus on backend and game development. The work expanded gameplay by allowing players to inject reagents into brownies, achieved by increasing the initial brownie volume and introducing new flags to support table passing and prevent splashing. A new interaction pattern was developed to let players add substances to brownies, enhancing reagent handling and in-game item complexity. The feature was delivered as a single, well-scoped addition, demonstrating depth in both technical execution and gameplay design.