These are very small games with very few graphics but very fast in game play.
User has to repeat the action very fast to complete levels by avoiding the obstacles.
Many gaming companies are growing in this industry rapidly.
This involve a lot of Mathematics and Physics to develop them.
Hyper casual game are engaging and very fast rewarding games.
Pros of Hyper Casual Games:
Developing them might need a small team. Less expensive. Less time taking.
Cons of Hyper Casual Games:
If its not very intuitive, players may switch very fast.
Lot of competition.