Going by the promo image, it looks like it's going to be a Harvest Moon minigame where you do stuff like milk cows for... something. I'm skeptical it will be for crafting materials. Maybe points you can buy stuff from a vendor. Maybe you can raise horses for a rodeo minigame, or an obstacle course competition. It also seems like minions might be involved somehow. Either they might just sit around and be cosmetic only, or there might be some gameplay with them.