Christmas NiGHTS into Dreams… was a Christmas-themed version of Nights into Dreams released in December 1996 for the Sega Saturn.
The game sees the return of Elliot and Claris as they pair travel back to Nightopia to find the Christmas Star from the Twin Seeds Christmas tree with the help of the titular Nights. Whether you’ve played the original or not, this is a must-play and the perfect game to play while during Christmas (not least because it’s only 1–2 hours long).