Questions

On Unity Asset store it says "SUPPORTED GAME TYPES TrueSync is great for 2-player action games or RTS as its rollback engine makes it very easy to minimize lag. For games like an 8-player FPS or a VR game where continuous controls are needed, PUN is the better option."

Is TrueSync only for 2 player action games, or its it scalable to handle more than 2 players in a session? Is it for peer to peer or standalone server? Does TrueSync work on Playfab?

I want to convert Unity's Roll-a-Ball tutorial to multiplayer & running on a multi-session standalone server with at least about 4 or 8 players per session but possibly more. Is TrueSync ideal for this? Thanks.