Too glitchy, needs improvement. On level 13, after killing al of the zombies, it didn't continue to the schedule screen. Before that happened and I had to quit playing, it was fun. 3/5 stars for now, but I'll add 2 more when the bugs are fixed.
When I clicked on the top of the merchant window I was able to move it around, but I accidently let go of it when the top was out of site and out of the game. Now I can't get it back down, even when I logout and back in. Unless this is fixed, I won't be able to but items ¬¬