❓ Help Local Multiplayer nùlléd Games

[WizKhalifaX_]

Its been a while naka sali ako sa mga Pisonet Group PH, may mga nùlléd games na supported yung offline-local multiplayer pinag bebenta nila around ₱300 - ₱400+ each game kahit di naman sila ang nag crax, is it because alam nila saan maka kuha ng source?

Anyways alam ko lang saan maka download ng supported yung steam kaso paano ba yung allow thru localhost?