This game can be called a beneficial game to play . Meaning in that it helps with people of all ages with developing problem solving and cognitive thinking;as well as being a fun game with great graphics as well. I have tried this before so I know what I was getting into and pretty much so have gotten pretty good at it.. I have played various puzzle games in the past. Dr Mario, Tetris. various online ones at pogo.com and such. I find this one to be the most interesting as it offers alotta variety and skill levels . From very simple to quite trying and complex . This game would be great too for children for helping develop those problem solving skills they will need later in life as well. Its great for adults for mind game type of games keeping the mind young, active etc. I recommend this game for anyone you won't go wrong it will keep you busy for quite some time. ITs not boring or anything like that cause its so much fun you can even make your own puzzles and have your friends or family try and solve the ones you have made. I plan on eventually getting the others in this line too. It adds variety to the gaming industry thats for sure.

Took a while to receive, however, the product did arrive within the indicated delivery dates. Packaging was good and product was in excellent condition!!! My cousin loves this!!

I bought this about a year back and I simply love it. Not only me, my 3 year old twins too!!! Of course they cant do much with it, but they simply enjoy looking at me working the puzzles. The physics engine is very good. Some puzzles are not that intriguing, but I think they are there for the newcomer to get used to different machines and gadgets. All in all a great product for the entire family

Great game for the Mac. A continuation of the Incrdible Machine that used to be included with the Hoyle Puzzle Games collection for Mac OS 9.

If you like building contraptions then this game is for you. I am a mechanical engineer and I love playing this game. Some levels take more critical thinking and problem solving, but that's what makes the game challenging and fun. You'll love this game!