"Hot Game" (핫게임 Hat Geim; ホット ゲーム Hotto Gēmu) is a song by South Korean boy band A-Jax.

On August 9, Universal Sigma and DSP Media announced that a Japanese re-recorded version of the song will serve as the group's second single.

[2] On September 28, Sigma updated the news with more details of the single, jacket covers and track listing.

[8][9] The promotions of the song on TV music shows will start on July 12, on Mnet's M!

All lyrics are written by Kim Ji-hyang; all music is composed by Steven Lee and Lasse LindorffThe song debuted at number 59 on Gaon's Weekly singles chart, in the week of July 19, with 5.075.196 points.