Ok, I found 2 digits then bruteforced to the end by trying the 100 possibilities.
The gfx are good, you make good use of the theme. The UI is also pretty good.
The game is fun, also it would be even more fun with faster movement speed, I got to backtrack a lot so it end up being a little annoying. I would have another minor grip, the controls were often not super intuitive, I ended up using F in front of a character only by mistake, and sometimes CTRL did something so I even thought I had already found the control and I thought the other characters did not speak, dropping the egg was possibly even worse.
Good game anyway.