Temporary Powerups Using Interfaces in Unreal

In this video we learn how to make temporary powerups while learning a bit on how and why to use Interfaces. We'll create a speed boost powerup, but show how we can make different level actors speed boost in different ways... the modular way. The concepts should apply to any actors, but if you want to see how we created the ball pawn used in the video, check out my other Roll A Ball in Unreal series:    • Course - Roll A Ball  in Unreal   00:00 - Result Preview 00:35 - Interface Concept 02:29 - Create the Interface 04:27 - Implement Interface on Pawn 05:33 - Create SpeedBoostPowerup 08:22 - Call SpeedBoost Interface 11:11 - Speed Up Pawn 14:30 - Sound Effect 17:09 - Powerup Burst 18:49 - Looping Speed Particles 22:05 - Other Moving Actor 23:44 - Implement SpeedBoost Interface