This version is most notable for its "Horror Team" and Day of the Dead roster additions. According to the Mortal Kombat Mobile Wikia , the 1.21.0 update introduced:
The "Mortal Kombat 1.21.0 Mod APK" refers to a specific, historical version of the mobile game formerly known as . Released around October 2018 , this update was themed for Halloween and the Day of the Dead, introducing iconic characters and specific game mechanics that many fans still seek out today through old version repositories . Key Features of Update 1.21.0 Mortal Kombat 1.21 0 Mod Apk
Most 1.21.0 mods disable Faction Wars and Survivor Mode because the game’s anti-cheat prevents you from syncing with the leaderboards. You will effectively be playing an offline version of the game with no ranking rewards. This version is most notable for its "Horror
This version features a champion-switching mechanic accessible directly from the side menu, a feature that was later removed or altered in subsequent builds. Understanding "Mod Apks" Key Features of Update 1