I love this review very much, and it tears my heart out to read how many bugs and flaws have appeared in the game :( I'll start from the beginning and go down so I don't miss a single praise or criticism. The door to the code is actually such a secret that wasn't supposed to be revealed to the public until April 1, however that doesn't matter and I'm actually glad you got in! Stealth sections aren't perfect and I'm aware of that, I'll probably remove that mechanic completely in the passage where Joseph talks to the guard and where the chest is so it doesn't stress the player out so much. I need to tweak it more to make it work better.
As for the chase passage, thank you for the feedback, I actually didn't think much of the fact that this passage would be painful for other people, I'll reduce the alarm intensity in the patch and also nerf the robot speed and maneuverability. I'm also terribly disappointed that with the alarm on you can fit in that memory with Goldy and Rubybot D: I'll fix that passage too, with a change to the sprite of the button.
As for the lab, I could make those lasers passable so the game wouldn't be so scripted. :D As for the Christmas map, the collisions there weren't that well done on purpose, since it was a map that was supposed to be deleted, I ended up leaving it in as a bit of a curiosity. You can watch the Christmas special on the TiraFeeStudio youtube channel <3 However, I will eventually make better collisions in the patch so that it doesn't happen anymore.
As for the ending with Sofiel, that is referenced to how Red: Code of the secret ended. However, the game has a secret ending that changes the ending a bit :D For the next patch, I'll try to fix all the bugs and flaws and improve the quality of the game. Overall, I appreciate this long review immensely and I'm very, very glad that you see the potential in my series. Thank you also for the praise you noticed, it warmed my heart and I will definitely sit down and fix the game. Thank you for your time and especially your patience, I appreciate it so much. <3