this is an awful rip-off of better tower defenses. cost upgrades ont show in the prices defeating harder levels awards nothing, and the "magic" system is ridiculously buggy. Don't waste your time. To the gamemaker: Dude, you still had a long way to go before releasing this game, and likely rui9ned any fan base by this decision.
overall upgrades would have been a game changer. some fire rate upgrades, dmg etc, with the enemies made a bit harder to compensate would have made this a good game. It's a decent start, but likely needs an overhaul to incorporate global upgrades.
in no way is this a good escape game. in a good game, the puzzles make some sort of sensee, no matter how oblique the reasoning may be. they are not completely off-base, as this one is. put a bit more thought into it instead of cranking out rubbish.
save game didnt work. had to start over from scratch. serious framerate issues, and i have a great computer. decent game, but the ram loss is ridiculous, and a sign of bad coding. clean it up and I'll give you 5 stars.
You actually made me smile xD