Two-Player Online Gaming on Simulated PC

Depends on what you mean by "sim PC" and the game:

Emulators (BlueStacks, Nox, LDPlayer)

• Run Android apps on PC.
• Work if the Android game supports online multiplayer.
• Performance varies; some anti-cheat blocks emulators.

Virtual Machines (VirtualBox, VMware)

• Run full OS (Windows/Linux) inside host.
• Online play works if game supports the guest OS and VM networking.
• Overhead may hurt latency/performance.

Key Requirements

• Game must support online multiplayer.
• Stable internet for both players.
• Emulator/VM must pass game's integrity checks.

Easier Alternatives

• Cloud Gaming: GeForce Now, Xbox Cloud Gaming — play PC/console games on weak hardware.
• Native PC Ports: Most multiplayer games have direct PC versions.

Specify emulator/VM and game for targeted advice.