Does YS Flight Support Multiplayer?

No. YS Flight (often YS Flight Simulator) is a single-player only experience. It has no built-in multiplayer, co-op, or versus modes—online or local.

What It Offers

• Story-driven campaigns.
• Dogfights and missions against AI.
• Extensive aircraft roster and map editor.

Multiplayer Alternatives

For shared flight combat, consider:

• War Thunder (free-to-play, cross-platform).
• DCS World (high-fidelity, steep learning curve).
• IL-2 Sturmovik: Great Battles (WWII focus).
• Microsoft Flight Simulator (2020) – shared world, VATSIM/IVAO for ATC.

YS Flight remains a fantastic solo sim, but you'll need another title for wingmen.