Thank you so much for kind words!
Due to time constraints I really had to cut a lot of things I wanted. Mainly animation and Sound effects. I'm not an artist so it was already quite a challenge to get art for game. If I get to find someone who would like to do work for the game, I'll be sure to add it.
You're 100% correct about Half-Life gravity gun and flash-era Portal. I love Valve games and this was a labor of love more than anything. I'm so glad you've enjoy the mechanics in game. Believe me patching all the ways to prop-fly was worth it, if people enjoyed the game 😅😅.
I'll be sure to update the game in July with chapter 3 and 4 to end the story. I hope to see your review again by that time!