Developer Frozenbyte has announced Trine 3: The Artifacts of Power.

Like the previous games in the series, Trine 3 will let you solve physics-based puzzles with friends or alone by switching between a number of characters, each with its own unique ability. As you can see in the trailer above, the game will see the return of its three main characters, the thief, knight, and wizard.

Unlike the other previous Trine games, which had beautiful 3D graphics but we're played on a 2D plane, Trine 3 looks like it will feature fully 3D segments, allowing you to move into the level's foreground and background.

A third installment in the series makes sense when you consider that, to date, Frozenbyte has sold 7 million copies of the Trine games.

Trine 3: The Artifacts of Power is coming in 2015. Frozenbyte didn't announce platforms, but previous Trine games were released on Xbox, PlayStation, and .