Backer Play is a term used to describe the financial support of a project or venture. An ANGEL is an individual or group that provides financial backing for a project, often in exchange for equity or ownership. A FAN is someone who is passionate about a particular person, team, or cause and shows their support through actions such as attending events, buying merchandise, and donating money. Both angels and fans are important backers of a project or venture, providing the necessary financial support to make it successful.