Unreal Engine 5: Ultimate VR Guide

Install the meta quest link app and meta quest developer hub to connect your quest headset to your PC and prepare your environment for VR game development.

Connect your Quest headset to your PC via USB-C using the Meta Quest Link app, then enable always allow for this PC and turn on Air Link.

Enable the Meta XR plugin in Unreal Engine, restart the editor, and test the VR demo with a Quest headset using Error Link and VR Preview to interact with objects.

Troubleshoot unreal engine crashes by turning off all openxr api layers in steamvr settings when the meta xr plugin is enabled, then restart unreal engine for a clean launch.

Initialize the VR project by enabling keyboard and mouse debugging, create a game instance and a player controller, and update project defaults to GI_VR_game, BP_VR_character, and PC_RMC_controls.

Map the right controller to the mouse and keyboard by creating and renaming input actions, then add mappings for rotate, move, and chord using mouse axes and triggers.

Create a new Unreal Engine 5 level, sculpt and paint a landscape with the Fantastic Village Pack, apply landscape materials, and add a navmesh bounds volume for VR teleport.

Randomize spawn locations and fruit types with a blueprint spawner, using components by tag and for-each loop with a switch on int to spawn apple, grapes, lemon, mango, orange, watermelon.

Apply physics to spawn fruits in Unreal Engine 5 by adding an impulse at begin play to launch upward with velocity, and set a short lifespan for automatic disappearance.

Implement slice detection in Unreal Engine 5 VR by enabling sword hit events and casting to fruit base, then use an enum to identify fruit types via viewport stats subsystem.

Enhance vr slicing by creating a haptic effect with amplitude and frequency float curves, and trigger it on fruit slices using the right hand controller via blueprint.

Build a VR-ready scoring system using game state to track and increment scores when fruits are sliced, while bombs do not affect the score, enabling updates on 3D UI widget.

Display the countdown timer in the VR game's scoreboard UI and update it in real time using an event dispatcher that broadcasts minutes and seconds.

Stop the fruit spawner when the countdown ends by broadcasting a timer end via an event dispatcher between blueprints. Bind the event and manage the timer handle to control gameplay.

Spawn the start menu when the timer ends by using start menu transform in the game state and spawning the BP start menu actor from class with a 0.2s delay.

Create a VR pause menu widget that spawns in front of the player, featuring resume, restart, start menu, and exit game buttons, built with widget blueprints and dynamic positioning.