Thanks for playing! I watched your entire playthrough on Youtube earlier today, it was great!
You had some good feedback. Namely, we're looking into why your boomerang disappeared.
I know you were mostly spamming, but you pulled off a lot of combos naturally. Same with the telekinetic 'pull and launch' tornadoes - those aren't explained in-depth in the demo but you pulled it off a few times. In general, concepts are gradually explained through 'invisible tutorials' in the full game, whereas in this demo we kept tutorials very minimal.
Of course we'd appreciate a wishlist, and we'd be happy to send a Steam key closer to release in early October if you're interested: https://store.steampowered.com/app/2010010/Boomerang_Jack/