Added a patent-royalties system to https://autotowerdefense.com/ with kWh electricity as the internal currency (all still on testnet). When you create a username, you receive a fresh battery with 24kWh

At the beginning of each battle run, you stake 8kWh of electricity to power your board

Web3 builder, webXR enthusiast, and contributor to the future commons.

When you lose/win, some of your staked electricity is slashed and given to the victor

and finally, if the victor used someone else's tower modification (a patent), they owe that author some of their winnings (royalties)