Optimising a mobile game in Unity

Optimize a mobile game scene in Unity by using atlas textures and low-poly quads, tiling floor textures, and a forward rendering path for better performance.

Use the profiler to analyze frame timing and draw calls, then boost mobile performance by static batching and removing unnecessary components to reduce memory usage.

Learn to implement shooting to kill enemies in a Unity mobile game, handling bat and ghost deaths with a delay or animation and completing the kill code.

Add and manage bat and ghost death particles in Unity by tagging ghosts, sizing colliders, and triggering coroutines; optimize with shaders and auto destruct while repositioning effects to hit points.

Learn to implement a dynamic damage sound system in Unity for a mobile game, with four enemies per type and on-trigger playback of zombie bites, ghost howls, and bat attacks.

Add a graphical health bar on the canvas using a horizontal filled image, and update its fill amount with damage to trigger a game over check.

Learn to optimize a Unity game by starting with enemies off and not spawning them, then enabling them via a load enemies coroutine with 3-second pauses over 12 seconds.

Implement a game over screen that pauses time, reveals a game over panel, and returns to the main menu or loads level one when health hits zero.

Master Unity’s profiler and deep profiling to monitor performance, identify FPS spikes, and optimize rendering, memory, and scripting for mobile games.

Export your Unity game for Android, optimize by removing the FPS counter and UI, anchor bullets to the bottom right, and review texture compression options for mobile compatibility.

Switch the Unity project to iOS in file and build settings, then build in release mode for optimized performance. Avoid development or debug builds unless testing performance compression methods.

Convert the Unity project for iOS, ensure pvrtc compression for textures, apply necessary overrides, adjust safe area and UI elements for iPad, and prepare build settings to export.