no talking about clones of a clone.
Seriously? How many graal clones do they think there are? There are two, and they are owned by the same guy who is the guy who coded graal in the first place.
Any other games that are similar to graal probably aren't clones and it's likely that the creators don't even know what graal is.
Do they realize that free 2d games like graal all use a similar common format?