Hey there,
I thought the game was fun, and I think the game will become a hit, but I wanted to offer some constructive criticism to the developer if they are up for it. For non-developers, read on as well if something from the below might give you an epiphany as well.
- I didn't expect there to be two interaction buttons (e.g. both E and mouse middle click) -- I didn't understand why I wasn't progressing even though I was looking at everything and pressing E at everything until I looked at the key bindings
- The parts where you both needed to use your flashlight as the subway car was dark, and needed to navigate around the subway seats / bars / people was pretty frustrating -- the flashlight cone is so small I feel like I spent an hour just trying to see what I was doing
- Opening the subway car doors ended up being frustrating after awhile, especially when I was carrying a leg -- I'd open one door then the other, then the first door would close before I could get through so I'd open it again, but then the second door would do the same thing, and it was a big pain. When I'd get past one door sometimes the second door would close on me and I'd be trapped, and since my hands and flashlight go up when you are close to an object I also couldn't see anything, so I had to blindly click around the screen with E until the door finally opened.
- The subway cars "reset" after the third car -- but this can cause issues. When I was gathering the last "leg" to complete the body for example, I figured I could go through the third car to loop back to the first car again, but instead the leg got trapped in the "jail cell" car that shows up briefly before you being teleported back to the first car, and I almost soft-locked myself.
- I have no clue how I was supposed to figure out the combination lock in the end -- I instead wrote a script to loop through all five letter words based on the characters provided, and then scanned the result for what made the most sense based on the game, but I saw no clues to help me here -- the body I "assembled" had a character on it, but I saw no other characters in any of the other cars.
- The controls imply you can run and slide, but during the first 90% of the game you don't use these abilities, which feels unfair -- I feel like you should just let us use them early, even if it makes the early game go a bit faster.
- The posters in the game hint that you should save your ammo for later, but every time I thought it was time to use my ammo I ended up being wrong -- meaning that for most of the game, the gun is useless outside of having a flashlight attached to it. I'd say if you aren't going to let me use the tools I have, just give me the tools later when I can.
Just a few thoughts -- I still enjoyed the game and think there's a lot to love here, but if some of the frustrating stuff can be resolved I think you'll have a lot more happy gamers.