There might be glitches

Ive watched probably 15 ads and got no gems. Either the game is glitches, or the developer is stupid. Ive been playing this game for about 2 years, I loved this game since and never stopped playing it. Until they decided to add more stars, then the game just became pay-to-win. If you are looking for a game that requires skill, this game is not it.

GemsBroken2847 about Knights & Dragons - RPG, v1.37.4