I like the Crusades game within a game. I have played it 3 times and gotten successfully better with my strategy. This time (game ending on May 14, I think the 3rd one), purely on points I would have ended at rank 5 in the Glory category, but due to massive sabotage, ended up at rank 27.
Once I was below rank 20, with little time left in the game, I don't know why anyone even bothered to add on more sabotage.
However, it is apparent to me that with the current rules, it is a waste of time for me to play the Crusades anymore. My Glory score was taken down close to 30,000 points, which means that there had to be a lot of sabotage, at least a couple of hundred.
I assume that this is going to happen to me every single time I get in the top 20, so what is the point of even trying?
It seems like something that the bigger alliances can easily dominate, because they can tell a large number of members to join the game, take 200% sabotage, and then sabotage any player who isn't in their alliance. They don't have to actually invest any time in playing the game, they can wait until the last hour of the last day, and then put their 200% of sabotage on whoever they are told to bump out of the top 20.
So as a lone player, or a member of a small alliance, you can invest a great deal of time in thinking of a good strategy for allocating your 500%, spend a lot of time looking for just the right squares, build up a big score, and then get little to show for the hours invested.