Abyssal Pump

The Master Pump is an extractor that is awarded at Rank 24 of the 7Zee Rewards Club.

It must be crafted at The Lab's fabricator, and then placed into a gadget spot while in Gadget Mode. When placed, it will automatically begin collecting resources over the course of 12 hours, and when complete will perform a dance animation until demolished or harvested. After its final cycle, it will despawn when harvested.

It provides the most resources and has the highest chance of receiving rare resources per harvest, making it the best pump in the game.

Changelog

 * 1.0.1 - Extractor cycle time was reduced from 22 In-Game hours to 12 In-Game hours. Chance of rare resources has been increased.
 * 0.5.0 - Echoes can now be extracted in The Ancient Ruins. The Gold Echo can be extracted from any extractor but at a rare chance.
 * 0.4.0 - Implemented in the Slime Science Update.

Trivia

 * It is entirely possible to obtain the Abyssal Pump - the best pump in the game - before the Master Pump. This is due to the fact that the Abyssal Pump is unlocked through the 7Zee Rewards Club.
 * The Abyssal Pump is one of three extractors that have their own names for their tier; the other two are the Royal Apiary and the Titan Drill.