$SIGN Blockchain infrastructure Power Protocol has raised $3 million to expand its offerings and support the development of its flagship title Fableborne.

Power Protocol runs the $POWER token economy and offers shared blockchain infrastructure to partner studios, including Fableborne developer Pixion Games.

The investment brings its total ecosystem funding to $15.4m. Power Protocol said the platform is designed to scale economic systems across multiple genres rather than a single title.

Pixion Games claimed that Fableborne’s open beta has drawn over 400,000 players, previously peaking at 108,000 daily active users and generating $21.5m in NFT presale revenue before the POWER token listing.