Mods

A young Imperial thief you catch with her hand in Belethor's stock in Whiterun. Her own quest, Light Fingers, over 3,500 voiced lines, romance, and a Skilled Fence post that buys your stolen goods and clears your bounties, with or without E

A nemesis system for Skyrim: lose a fight and you wake up hurt, while the one who beat you becomes a named rival who took your gear, ranks up and hunts you. Beat him to take it back.

A Gwent and Magic card game played on a real tavern table, against a real NPC.

A fighting pit for your own followers: sign them into your Coliseum, pick your line and watch copies of them fight from the royal box, 1 v 1 up to 30 v 30. Fighters level up fight by fight, and the fallen are gone.