Monopoly Finance is a layered delegated yield farming project on Arbitrum. Monopoly earns fee from delegate and depositing fund to 3rd party projects as well as deposit/withdraw fee, then distributes the real yield to the holders through incentivized pool called Golden Key.
From it's layer 1, Monopoly Finance has worked as high-yield farm and became a field of yield farmer's playground. Now it's on layer 3, with perpetual DEX and IDOs it will be one of the platform Arbitrum users can easily deposit and earn real yield.