It's great but too short.
The storyline and the game play is pretty good.
You gotta be thinking every time to solve various puzzles.
If you hate those text-based puzzle games and want some instant actions, do not buy this game.
It's gonna be totally waste of money for you.
and there is no re-play value, but you still pay as much as what you pay for other long games, which kinda sux.
In conclusion, this game is recommended for most people, but this game should have been longer.
Don't buy this game, if you hate text-based puzzles games.