Create enemy waves

To create enemy waves You need to have followed the tutorial on creating a persistent object in the previous tutorialCreate a score that keeps its value between rooms. Add this global variable to the Create event of objVarPersist: global.wave=1; Create an object called objEnemyWaves In Create event add the following code: //wait 10 seconds for the alarm for the first time alarm[0]=room_speed*10; Add an Alarm [0] event with the following code: //increment the wave global.wave++; //Change the spawn rate and max enemies //or feel free to change one or none at all //take 5 from the high spawn rate value