Hi all! I've just released a free demo of HellTD++, a mazing tower defense for Windows.
Towers block the path, so the maze is the strategy: demons walk from portal to gate, and every tile you make them walk is another tile your towers get to shoot them. The demo has the first three stages of a 20-stage campaign, flyers that ignore your walls, and the first bosses.
The full game adds three acts, 9 towers, a 4-branch skill tree, Endless / Boss Rush / Daily modes, and an alternate retro-FPS skin.
https://blackmountgaming.itch.io/helltd
Feedback very welcome, especially on difficulty in the first three stages.