This content is available in both Pixel Gun 3D and Pixel Gun World! If this is a game content, its counterpart is described in another article!
This article describes a Pixel Gun 3D map. If you are looking for the same map in Pixel Gun World, see Mine.
The Abandoned Mineshaft is a Survival map added in the 8.0.0 update.
It is an abandoned mining area where two minecarts are sitting still on the tracks. You can sit inside the minecart. There are 2 tunnel entrances/exits, where the enemies spawn from, and one has been caved in by stone blocks. The other 2 have been boarded up and are inaccessible. There are numerous patches of ores including crystals, gold, rubies, and emeralds. There is a huge piece of a crystal in the center, and it is so bright it illuminates the center of the arena.