I am so glad you liked it.
It took me a while to figure out the system, but was worth it.
I thought about gatcha style upgrade, I just worry that the basic damage will be the only stat needed to upgrade, thus making people only breeding with one girl. Since that will be enough to beat the game. Otherwise I'll have to create other obstacle to counter it. Not sure, Do you think a brick breaker style game will fair better game play?
The limited breed is already solved by having the girls limited eggs to breed with.
I guess I'll make a small system to try out.