Trine is a side-scrolling, action platform-puzzle video game developed by Frozenbyte and published by Nobilis. The game was originally released for Microsoft Windows in 2009, and has since been ported to Linux, OS X, and game consoles. The game takes place in a medieval fantasy setting and allows players to take control of three separate characters who can battle enemies and solve environmental puzzles.A sequel, titled Trine 2, was released in 2011. A remake of Trine, titled Trine: Enchanted Edition, was released in 2014. The enchanted edition uses Trine 2's updated engine, and includes online multiplayer. The third installment in the series, Trine 3: The Artifacts of Power, was released on August 20, 2015. A fourth installment, Trine 4: The Nightmare Prince, was released on October 8, 2019. A fifth installment, Trine 5: A Clockwork Conspiracy, was announced on April 12, 2023, to be released in Q3 of that year.