No.There's no additional charge to play online multiplayer games on PC. You will, however, need a wired or wireless internet connection to play online.
Google Play Games is a PC application that lets you browse, download, and play select mobile games on a Windows desktop or laptop. Besides enjoying your favorite Android games on a PC, you'll have keyboard and mouse access, seamless sync across devices, and integration with Google Play Points.
Minimum specifications needed to play Call of Duty: Modern Warfare III: OS: Windows 10 64 Bit (latest update)CPU: Intel Core i5-6600 or AMD Ryzen 5 1400. RAM: 8 GB.
What are the minimum system requirements for Call of Duty: Modern Warfare 3 on PC? The minimum specs include Windows 10 64-bit, Intel Core i5-6600 or AMD Ryzen 5 1400 CPU, 8 GB RAM, and a 2 GB VRAM video card, along with an SSD with 149 GB available space.