Toooooo grindy even for payers
The game has potential and its nice to playn initially, but after a while , Even if you buy some upgrades and packages, it is still too grindry and takes a looong time to evolve decently. Things like jewels are too expensive as well. I think the balance between enemies needs to be adjusted. Some times you are whacking and then comes a single vampire triangle that seems immortal and take your whole defenses and life in a matter of seconds. Anyway. Tldr: Nice game but expensive pay to win and even paying you wont win