I really like all of the changes you have done. I liked the game and hope to see more. Most of the things I didn’t like are really small like I didn’t like enter as the use key but I liked wasd controls. I like how some of the blocks now change functionality depending on whether or not you are inverted. You can run faster than weapon 2 which is kind of annoying. I wish there was more direction on the first boss. Like maybe a blinking light or something that looks vulnerable, because after I shot the brain I could see it had half health but I didn’t know where to shoot it. Also the doors look kind of weird like a ruler or something. I wish it was more clear that they are locked doors. And personally having negative invert time isn’t appealing to me. After you add sound effects maybe you could have a sound that tells the player that they don’t have enough energy to use the third weapon. And I guess thats it. Hope this helped and hope to see the final product.