Royaltis developers and artist

Hello.

what its the typical royaltis % for develop a game collaboratively. Concept Art, Sound, Textures, Programming, etc
how calculate time spend, work and others for a royalti game production.

Too many are looking for royalty workers and for me seems very complex topic.

There is typically no calculation except that royalties should never exceed 100% … for obvious reasons.

Royalties should be negotiated between the various parties and there is no hard and fast rule on this.