Miner 2049er is a platform game developed for Atari 8-bit computers by Bill Hogue and released by his company, Big Five Software, in 1982. The player controls Bounty Bob through multiple levels of a mine, with the goal of traversing all of the platforms while avoiding or defeating enemy mutants. At a time when "climbing games" such as Donkey Kong had four screens, Miner 2049er had ten.

A platformer is a sub-genre of action video games in which the core objective is to move the player character between points in an environment. Platform games are characterized by levels with uneven terrain and suspended platforms of varying height that require jumping and climbing to traverse. Other acrobatic maneuvers may factor into the gameplay, such as swinging from vines or grappling hooks, jumping off walls, gliding through the air, or bouncing from springboards or trampolines.