Hello, I've been working on the game, Towerful Defense: A Rogue TD, for almost a year now. I'm about to release the game after Steam's Next Fest in June. And I'm about to release a free version of it, a prologue in May 8th. You can wishlist the prologue now to get notified on the launch day.
I'll answer any question you have about the game here :)
Hey, thank you for adding it to your wishlist. I created a separate app to help promote the main game, it's quite a common practice in indie's marketing on Steam. Even Valve, not officially, but does recognize it while we communicate with their reviewers.