There are many issues with this game, here's a few . Videos freeze, it appears I didn't view so I don't get my reward, the lack of instructions/guidance is disturbing, what is the matrix, how do I use it, what is give or take? Where are the clan points that I earned? I got an award for earning 500 clan points, but when I go to spend my balance is zero. I see everyone else's score, where mine? I have no clue nor do I know my rank. Next wave takes so long the power up is gone when aliens arrive.