Fun but glitchy

Although Ive had fun playing this game I dont feel its worth the $3 I payed for it because many of the levels are glitchy, sometimes I will start a level with about 100 gold and then ill restart that same level and have 0 gold to start and randomly receive the 100 gold I shouldve had at the start after I lose half of my castle life. Very frustrating.

Alrightydighty about Royal Defense: Invisible Threat