Left & Right arrow keys to move left & right. Up arrow to jump. Press space to kick {you kick backwards} Click & hold to use magic on things with a violet "M". Its tricky to defeat changelings but try not to fail the mission, listen carefully: click & hold on it until it turns red and grey. Once that happens, let go of the mouse immediately & kick it as fast as you can. As long as you're touching the changeling when you do this, it should die in a puff of smoke. In the last level,you try to escape the lair without getting detected by discord and save spike. In the vault,you try to save fluttershy and she will carry you with a jetpack made by dr hooves. when you retry level 2,the portal crate turns to a portal.
lol it could be tricky to defeat the changelings the first code is changeling the second code is vault the third code is portal