Trine and Trine 2 are a pair of gorgeous 2.5D physics-based puzzle platformers. For the third installment, Trine 3: The Artifacts of Power, developer Frozenbyte tried to work full 3D gameplay into the mix, resulting in a shorter, less satisfying game.
Trine 4: The Nightmare Price, out October 9 for the PC, PlayStation 4, Switch, and Xbox One, ditches the third dimension, taking the series back to its lush, vibrant roots.
Source: N4G PC Trine 4 Is A Triumphant Return To Form