The smartphone game launched in September 2019, and the Kemono Friends 3: Planet Tours arcade game also launched in September 2019, but ended service on September 30.
Nexon’s original Kemono Friends app game launched in early 2016 and ended service in December of that year — before the Kemono Friends anime even aired.
The Kemono Friends 3 project is both a smartphone game and an arcade game.
A Kemono Friends Picross game for Nintendo Switch launched in Japan and in the West in October 2018.