Frodo Baggins is one of the Blind Bag characters in LEGO Dimensions 2: The Rise of Enoch, from The Lord of the Rings franchise.
Frodo Baggins was a Hobbit of the Shire. His uncle Bilbo Baggins had went on an adventure 60 years earlier, and found the One Ring in the creature Gollum's cave. The Ring passed onto Frodo after Bilbo's 111th birthday party. After learning that the Ring was the most powerful weapon of the enemy, the Dark Lord Sauron, Frodo was tasked by the wizard Gandalf the Grey to immediately leave the Shire (with his gardener Samwise Gamgee and his friends Merry and Pippin) and head for the The Prancing Pony in the village of Bree. Soon he met Aragorn, who headed for Rivendell with the Hobbits. There it was decided, Frodo had to take the Ring to Mordor. He was joined by his three Hobbit friends, Aragorn, Gandalf, Gimli, Legolas, and Boromir. After losing Gandalf, the Fellowship was broken. Frodo and Sam left for Mordor, alone. The creature Gollum became the Hobbits' guide, leading them to Mordor. After a long series of adventures, Frodo finally destroyed the Ring. Four years later, Frodo departed to the Undying Lands, from the Grey Havens, with Bilbo, Gandalf, Elrond, Celeborn and Galadriel.
The Hobbit: An Unexpected Journey
On the day of Bilbo Baggins' 111th birthday, Frodo heads to East Farthling Woods to surprise Gandalf when he arrives to Hobbiton.
Frodo was one of three characters (the other two being Robin and MetalBeard) taken away through a portal by Lord Vortech, prompting Batman, Gandalf and Wyldstyle to begin travelling through the LEGO Multiverse to find them.
Lord Vortech, upon capturing the three characters, uses Robin, Frodo, and MetalBeard to create The Tri.
Later on, after the heroes freed them, Frodo then helped the heroes and it is assumed that he returned back to his world.