I really liked the game. The atmosphere, controls, and graphics. However, there are a few issues that bothered me. First of all, my laptop gets very hot while running the game. My MSI Pulse GL66 overheats significantly, wich doesn't happen with other games. I hope the developers will optimized this. Second, I did not like the tutorial stage. Having to solve  equations and math problems just to open a door is frustrating. I do not want todo this game; I just want to play and enjoy the world and game mechanics. I couldn't even unlock the first door at first. Which ruined my desire to play further right during the tutorial.  While typing codes to save the game is acceptable, the math puzzles are too much. Futhermore, the healing syringe mechanic is unclear. There is no explanation in the tutorial on how to use it (or maybe I missed it).  I actually had to open YouTube to figure out how to open that first door in the tutorial. When I restarted the game, I was already spawned at the main location.  Finally, combat needs improvement. I would like to feel a more tangible impact when dealing  damage to enemies. I truly hope the creators will fix these issues and make some adjustments because i would really love to continue this game.