I know that Metahuman requires a lot of resources in a game, do you think that if I use only one (downloaded in low quality) in my game, players may have performance problems?
Are there already games that have been published with Metahumans on Steam or the Epic Game store?
Metahumans are performance expensive, even activating lower definition LODs, for instance, inside MH blueprints, select LODSync component and set Forced LOD = 4 or higher. Also, select groom assets and check use hair cards. Keep in mind not all hair assets support LOD 2 or above.
Glad to help.
Another way is to select LODSync component and set Forced LOD = -1, and Min LOD = 4 or higher. The reason for that is Forced LOD keeps only the selected value regardless of the distance from the camera, while Min LOD will adjust the resolution accordingly to the distance. That can give you extra performance gains.
Keep up the good work.