I feel like I breed them too quickly. Maybe you just didn't intend for the player to force certain patterns? It really don't take me nearly as long as the game expects for me to complete a full Museum Tier. Every single time I complete one I end up sitting there for almost an hour waiting for the next tier to breed out of a mutation from 12 full colored Clovers.
I have bred over 1000 Clovers without a single mutation. I have 6 breeding stations pumping out roughly every 4 seconds. Maybe its just really really really bad luck but it seems like at Tier 7 the game just breaks.. I am assuming that I need more Science upgrades but I won't be able to afford it for a very long time so I am stuck until then.
So how do I get those 'Shield' Crusaders for my Missions? I have gotten a few of the event Crusaders now and not a single one of them has a shield icon next to their name when I look at them in the mission tab. Were they a limited time thing or have they just not been coming out recently?
I like the idea of having something that periodically either buffs OR defbuffs your roster so you have to pay attention to it to take full advantage of the buffs.
It would be nice to know what type of Crusader everyone is at a quick glance without having to go into Missions. By this I mean being able to tell who is a Royal Crusader for the Kings Royal Grail buff, or other things like this. In the missions tab its pretty clear what everyone is since they have the icon and it would be nice to be able to do that while deciding who I want to put out on the field without having to know before hand or make educated guesses.
I was kind of hoping I could get new gear as I progressed through the higher difficulties of games. But unfortunately that is not that case. Other than that the game is pretty good.
So I am too lazy to submit an actual bug report and its not really effecting my gameplay anyways, but Natalie sometimes stops doing the walking animation for me. (Chrome Windows 7)
 "Five-Leaf Clover"){kind=icon}
 "Mine of Sight"){kind=icon}
 "Race Time"){kind=icon}
 "Aztec's Totems"){kind=icon}
 "Idle Tower Defence"){kind=icon}
 "Feed the King"){kind=icon}
 "Crusaders of the Lost Idols"){kind=icon}
 "Infinite Hero"){kind=icon}
 "Shadowless"){kind=icon}
By Shield, do you mean the Tanks? There are only a few at the moment: Thalia, Jack, Groklok, Metal Soldierette, Broot, and Littlefoot.