Using Unity and Mirror. Conway's game of life simulation + Card Game with single player, local and online multiplayer
The Heroes of the Storm Automated Spectator
Minecraft Paper plugin to allow players to temporarily fly around in spectator mode on an SMP server while being visible to non-spectators.
A really simple Minecraft datapack that adds spectator mode for everyone.
Multiplayer Donkey Kong Jr clone with Java server and cross-platform C client. Features spectator support (2 per player), thread-per-connection architecture, and custom TCP protocol. Built for scalability with clean separation between networking and game logic.
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