I will say it is too similar as kingdom rush... There is something new, which is good, but for sure more polishing can be done, like showing enemy information somewhere, also the updates for four towers is almost the same...
Nice games! I like the part you kill the spider by arrow and final boss by switching a lever, that is very good idea, and makes player feel there is something new.
digestion&magma block with a few boost, sticky and eye block can make survive very easy, and you can even get 5 toys after several tries. keep it up if you find it is useful.
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