An is the file format used by the Android operating system for the distribution and installation of mobile apps. Users often seek APKs to:

: A text-based "idle" RPG that focuses on a character's journey from a mortal to an immortal being. Understanding APK Downloads

: A fantasy online RPG featuring over 250 unique heroes that players can upgrade to advance through challenging levels.

Several distinct titles are frequently sought under this name, each offering a different gameplay experience:

: A co-op horror survival game where players scavenge scrap on industrialized moons to meet a "profit quota" for a mysterious company.