Hi, if I click on a cultist, the "current power" doesn't change, is that the "energy" for which I convert a cultist? Mark the download link as "windows" not "source code", it is confusing and it look like you didn't attach any executables.

Super hard, but interesting game! I needed a few tries to figure out how to survive for at least a bit and then my strategy became using dead towers as blockers, but eventually there were just too many enemies. So, the balance seems a bit problematic, but other than that this is quite awesome, I enjoyed the visuals and gameplay a lot.
PS: When going back to the menu after dying, you get to the tutorial and can't get back to the main menu, so I had to restart the game after each try.
PPS: This is what my screen looked like in the end :)