Level Up Your Mobile Game with Unity Multiplayer [ Netcode ]

Add an egg in 2D Unity multiplayer scene, configure a rigidbody with continuous collision detection, and apply a polygon collider to both egg and player; plan a bouncing script next.

Add a bounce for the egg on player collisions. Detect a player controller with OnCollisionEnter and set the egg's velocity along the collision normal using a configurable bounce velocity.

Create a responsive canvas with a connection panel featuring host and client buttons, then add waiting and game panels and plan a ui manager script.

Build a UI manager in Unity that toggles connection, waiting, and game panels, wires host and client buttons to Netcode start host and start client, and tests with multiple builds.

Switch from server authoritative to client authoritative movement using the client network transform component, enabling instant client movement and updates to the host. Differentiate the client and host visually.

Develop a Unity netcode game manager that tracks connected players, triggers game start via client RPCs, and broadcasts state changes from menu to game.

Update the UI manager to subscribe to the game state changed callback, show the game panel when both players connect, and unsubscribe on destroy.

Implement a server-side player selector in Unity NetCode to enable the host and disable clients when the game state changes, using player state managers and network events.

Learn to fix the player selector by implementing enable and disable client RPCs from the server in Unity netcode, toggle colliders, and synchronize host and client states across instances.

Disable interpolation on the egg and client’s network transform to display real positions in a Unity netcode multiplayer game, and implement an on-hit event to switch players with isHostTurn.

Implement a server-side score manager using Unity netcode that updates host and client scores when the egg falls in water and updates the score text.

Fix and synchronize scores in a Unity multiplayer netcode game by using a client RPC to update host and client scores, with proper scene bootstrapping and game state resets.

Master Unity multiplayer netcode by preventing egg falls, controlling gravity with a rigid body, and recycling eggs via a singleton egg manager, with end game checks for host and client.

Create and wire win and lose panels in Unity multiplayer, implementing show/hide logic. Use a next button to reload the main scene and manage network shutdown.

Implement a score manager to handle host and client wins using client RPCs, set the game state, and display win or lose panels for each player.

Connect players in a Unity mobile game using the IP method for LAN, with host and client flows, an IP input field, and relay service for global play.

Set up Unity Relay for multiplayer by authenticating players and configuring transport. Display the join code and test host and client flow on mobile.

Authenticate players, quickly join or create a lobby with the lobby service, and enable code-free matchmaking using a play button in Unity netcode.

Create a lobby with a max of two players and a join code, set lobby options, implement a heartbeat, and start the host with relay data for multiplayer.

Upgrade your mobile game environment with updated models, a new background and ground, greener grass, mountains, and a cloud particle system using a mobile shader and careful render order.

Create and synchronize player animations in Unity across the network by adding an animator and a network animator, then build idle and run clips with keyframes for body and face.

Create a bump animation for the player when the egg collides, using a new animator and a client RPC to synchronize the effect in Unity multiplayer.

Learn to add a bump sound in a Unity multiplayer game by building a sound manager and triggering playback via a client RPC event.