Unreal Engine 5: Dungeon Crawler(Multiplayer)

Create a default game instance blueprint, GIGameInstance, as the base for all instances. The game instance runs on every client and the server and handles saving and loading across levels.

Create a GameplayController blueprint to capture inputs from keyboard, mouse, and joystick, and push them from client to server so attacks execute with server authority.

Configure maps and modes in Unreal Engine 5 multiplayer dungeon crawler, set default game instance and mode, customize the base character and controller, then save to update the gameplay blueprint.

Create an input mapping context IMC Gameplay and IAMove action, configure 2D axis with WASD modifiers, wire into the gameplay controller, and test movement via print string feedback.

Set up the base player character in Unreal Engine 5 by adding a spring arm and camera, adjust rotation and movement, then download Gideon and Greystone to start character creation.

Create a base character that triggers a multicast attack montage on all clients from the server. Implement a replicated isAttacking flag to prevent movement during the attack.

Learn how to streamline character communication by replacing casts with blueprint interfaces, reducing hard references and memory usage for swordsman action and end attack in a multiplayer dungeon crawler.

Update interfaces to retrieve speed from velocity in animation blueprints, remove hard references, clean up assets, and streamline the player base and swordsman references for a lean multiplayer dungeon crawler.

Master the swordsman blink ability in Unreal Engine 5 dungeon crawler multiplayer, moving from point a to point b with line traces, collision boxes, and a timeline.

Learn to implement a smooth swordsman blink in multiplayer by using client, server, and multicast calls, replicating the is blinking state to drive animations and interfaces.

Set up nav mesh bounds volume and ai perception to let the enemy see players within 1500 unreal units, then pass sight updates to trigger chasing.

Implement enemy chasing in Unreal Engine by enabling go home, locating the closest player among scene players, moving with AI move to, and executing a primary attack montage.

Use an event dispatcher in the player base to broadcast death via handleDeathDispatch, so enemies listen, stop attacking the dead player, and update the chase array accordingly.

Unreal Engine 5 multiplayer dungeon crawler: handle player death and respawn by coordinating the server, player controller, and game controller to destroy the controlled pawn, unpossess, and respawn.

Build and configure a multiplayer menu system in Unreal Engine 5 by setting up the main menu, multiplayer options, create session, and player count with widgets, borders, and text inputs.

Unreal Engine 5 builds the multiplayer widget, wiring the game and back buttons, clamps the player count from two to six, and passes the game name to start multiplayer game.

Learn to create a multiplayer session in Unreal Engine 5 by setting server name and max players, opening the level, and enabling a listen server.

Duplicate the create game menu into a find session menu, implement a refresh list with a throbber and widget switcher, and populate the session list for multiplayer.

Set up and test find sessions in a multiplayer dungeon crawler by wiring refresh list logic, handling a loading throbber, enabling two-player sessions, and validating join game flow.

Set up a mage to fire a fireball in a multiplayer Unreal Engine 5 dungeon crawler, add fx variety pack, and implement server-side mana and attack logic.

Add an actor component for the mage that uses a timer to apply damage over time to enemies in a radius on the server, with adjustable damage and duration.

Build a full-screen character select UI with a border, grid panel, and swordsman/mage options, including hover and click interactions. Drive server-side character selection and switch to game input for multiplayer.

Design a map generator blueprint to spawn the starting room and build a procedural dungeon, using a room exit list, overlap boxes, and a top down view.

Explore guaranteeing treasure, key, and boss rooms in a multiplayer Unreal Engine 5 dungeon by designing a map generator that spawns required rooms and enforces order.

Debug the dungeon generator in Unreal Engine 5 by validating overlaps, using a validated get for spawns, and fixing restart dungeon loops and seed handling.

Debug and refine dungeon layout by adjusting room sizes and collision between rooms, reshuffling randomization, and testing with larger dungeon rooms to achieve coherent, playable multiplayer maps.

Learn to run map generation on the server, replicate rooms to clients, and spawn players after the level build completes using a replicated game state flag and a loading hud.

Finish the procedural dungeon by implementing the final exit room, end-of-level box collision, and level loading, while adding pickups and enemy spawners and fixing the exit-point bug.

Duplicate level one to create level two, change the seed to vary map layouts, and configure last and treasure rooms, then use server travel to start the next level.

Create a save game blueprint to carry player data between levels, including name, chosen class, health, mana, and gold, stored in a save game data structure.

Save player data, load the next level, and seamlessly transition in a multiplayer Unreal Engine 5 dungeon crawler by saving game data, loading from slot, and possessing the correct pawn.