Recommended if you are a fan of Trine 1 & 2. If not, avoid this installment.
In this the game is short with only 8 levels and a few mini-levels.

PROS:
Beautiful sceneries
No need to level up characters like in T1 & T2.

CONS:
Three-dimensional navigation sucks and you die multiple times because you cannot figure out where on the screen you are jumping
The mandatory need to get trineangles to open a new level sucks. I had to replay 2-3 levels to open the last two levels.
Some mini-levels are incredibly hard. Like 'Whisper of Evil'
The Ending was a letdown.

Okay so only 2 Pros and 4 Cons. Maybe I shouldn't be recommending the game. Lolz.
Time to play Trine 4 and based on the reviews they seem to have fixed the problems of Trine3.

Recommended if you are a fan of Trine 1 & 2. If not, avoid this installment. In this the game is short with only 8 levels and a few mini-levels. PROS: Beautiful sceneries No need to level up characters like in T1 & T2. CONS: Three-dimensional navigation sucks and you die multiple times because you cannot figure out where on the screen you are jumping The mandatory need to get trineangles to open a new level sucks. I had to replay 2-3 levels to open the last two levels. Some mini-levels are incredibly hard. Like 'Whisper of Evil' The Ending was a letdown. Okay so only 2 Pros and 4 Cons. Maybe I shouldn't be recommending the game. Lolz. Time to play Trine 4 and based on the reviews they seem to have fixed the problems of Trine3.