Replay All Night is the first sub-unit of Replay to debut. These three men show off a brighter side to the group's image with song you can play all night.

NAME: Replay All Night
MEMBERS: Kiwon, TBA, and TBA

DEBUT DATE: Febuaury 10, 2018
DEBUT MINI ABLUM: Up All Night

TRACKLIST
     1.) Blooming Day org. EXO-CBX
     2.) D-Day org. Kim Donghan
     3.) TBA
     4.) TBA

Replay in the Rain is the second sub-unit of Replay to debut. These men show a slow, sadder side to the group with songs to play on rainy days.

NAME: Replay in the Rain
MEMBERS: TBA, TBA, and TBA

DEBUT DATE: April 2, 2018
DEBUT MINI ALBUM: Rainy Days

TRACKLIST
     1.) Fool org. WINNER
     2.) TBA
     3.) TBA
     4.) TBA

Replay Over Again is the thrid and final sub-unit of Replay. These men bring in the groups harder sound with songs to play over and over.

NAME: Replay Over Again
MEMBERS: TBA, TBA, and TBA

DEBUT DATE: June 7, 2018
DEBUT MINI ALBUM: Over and Over

TRACKLIST
     1.) Truama org. SEVENTEEN
     2.) TBA
     3.) TBA
     4.) TBA