It is a really neat and interesting game in the first place. First the goods:
+ nice theme and environment
+ cool spaceship and artstyle
+ neat little puzzles
+ spacy music and fits the environment
Now the low parts:
- first two puzzles:
- the safe-puzzle does missing a little hint with the blue points, without help, it is just guessing
- the arabic-puzzle part is in the first place a very good idea, but inserting the password part could be more refined. e.g. if the Book is like a mirrored text (left english, right arabic), you could use this as hint for inserting the password (left insert and right arabic text
- the music is too short and very repetetive, it could been a little longer and have more variation to it, if it is just one song for one run
- no collision on some 3D-Objects
But overall, I had my fun time with it :D and i found it fair to give some improvement ideas from my side and dont leave it short like the good parts :)
To clearify the good parts are short but had also good impact. And for a short game, I had a good time :D