Super happy. Tricky Towers exists on Steam for the bit about Tetris shapes sliding to any orientation, but this gives a neat Missile Command aspect with the inbound missiles and the autocannons. The explosive charges give it a nice extra rigor-constraint flair. Zen mode hearkens back to when programmers would pack the Atari 2600 cartridge of some game with as many modes as they could to claim Space Invaders had 113 'games'. So having a passive mode in that vein is really sneaky. And probably helped with playtesting the other side. Kill many birds with one stone.
Super pleased with this.
Gave you an itch follow, if you like what I have on my page(s) consider doing the same.
Cheers!