Unity Multiplayer Online Fps Game: Steam & Mirror Networking

Import mirror from the asset store, set up a network manager with tcp transport, create a player prefab with start positions and network identity, then build and test multiplayer synchronization.

Create a player movement script using a character controller, read horizontal and vertical inputs, move with speed scaled by delta time, and rotate camera with the mouse under mirror networking.

Implement jumping and gravity (-9.81) in the multiplayer fps character controller by applying gravity to velocity, checking grounding with a 0.4 radius sphere, and jumping on input to reach height.

Sync first-person and third-person animations across players by integrating humanoid avatars and setting up animator controllers with mirror networking, then import assets and verify real-time animation syncing.

Add a health script to the player prefab, display health with TM Pro text, and link a health bar to a starting value of 100 using Mirror networking.

Explains syncing health with a Mirror hook, updating the health bar on changes, and firing via raycast with server and command functions to apply damage.

Develop hold-to-shoot in fire script using last shoot time and a 0.2 second cooldown, add a crosshair UI, clamp health at zero with max, and lock the cursor in Unity.

Instantiate a damage text at the hit position using TextMesh Pro, display the current damage, trigger an animation, then destroy the text while it faces the camera.

Build a Unity environment for a multiplayer fps by importing sci-fi assets, laying a sand ground, adding props and start positions, and applying colliders and textures for a test scene.

Fix animation issues in the unity multiplayer fps by adjusting offsets to face forward and correcting height, then update walking animation speed and overdrive and sync via the network animator.

Attach the M4 carbine to the player's right hand, adjust transforms for alignment in first person and third person views, and use the network stop script to manage weapon visibility.

Trigger a death sequence when health reaches zero, playing a chosen death animation and switching to an after camera, while disabling movement and enabling the tp model.

Implement respawning by resetting health to 100 and repositioning players to the start after the round ends, using server and command functions to trigger round over and respawn.

Create a round over panel in Unity multiplayer by building a round end canvas with winner and time text, and toggle visibility and player controls at round end.

Design and implement a multiplayer lobby UI with host and join options, an enter address panel, and start or leave lobby buttons to manage players and connections.

Create and manage a multiplayer lobby using a custom Mirror network manager in Unity, enabling host and join flows via a UI address field and lobby scene.

Configure the network manager and player prefab, then use the start game flow to launch a two-player multiplayer fps session with mirror networking.

Learn to enable Steam multiplayer in Unity using Steamworks, create and join lobbies, handle callbacks, and test a built game with friends.

Design a visually improved Unity multiplayer lobby, rework the UI and start button, add lobby geometry and desert skybox, and connect a close panel to the network manager.

Display player names in the lobby by syncing steam IDs to a name text field with a hook and a synced variable for real-time updates across clients.