I like the game, but I have a problem: for some reason Level 20 (Vampires) freezes my entire browser and Flash-player eats memory non-stop. It happens somewhere between 3-5 waves.
PS: Nice to see developer answering almost every comment. :)
Nice game... but too much time consuming... I blocked all respawn points with barricades+turrets... killed 152 demons and then electricity in my flat goes down...
Just successfully passed it and found to errors ( Try to reload the page (CTRL+F5) and try it again. Thanks.