The game is great. Stealth mechanics are easy to understand, the controls are also very simple and somewhat easy to master. The scenes are well made and it is worth messing with the characters. I cannot wait to see the improvements in the future, my suggestion for a patch would be: The character stops at almost any ledge no matter how small the difference between the surfaces are. I would like my character to be able to pass the vent or just plates sticking out of the ground without issue.
If the reader is into insertion and other vore aspects I highly recommend the game.