In 2023 LEGO released 6 Sonic the Hedgehog sets. The largest Sonic the Hedgehog set from 2023 was
76994 Sonic's Green Hill Zone Loop Challenge with a piece count of 802 and a retail price of $99.99.
The LEGO Sonic the Hedgehog theme was released in 2023 based on SEGA’s classic videogame series, Sonic the Hedgehog (the first Sonic the Hedgehog set arrived in 2021: a recreation of the game’s iconic Green Hill Zone level). The Sonic sets are geared towards play, with one including a launcher that sends the hedgehog racing through a full inverted loop, as well as introducing minifigure versions of other characters in the Sonic universe.