Soulflow Engine

The Soulflow Engine is an minion upgrade that is unlocked at. It sacrifices minion output for item generation. If it is added to a, the minion's output will increase by 3% per minion tier.

Days to obtain using minions
Not including, , and.

Usage
The Soulflow Engine requires to use.

The Soulflow Engine can be used as a minion upgrade. When it is added to a minion, the minion's output will be reduced by 50%, but the minion will produce every 3 minutes. If it is added to a, the minion's output will increase by 3% per minion tier. The item production rate isn't affected by minion speed, minion fuel, or floating crystals. Purple particles will appear above minions with a Soulflow Engine.

Expected Profits
The following is the expected revenue from 1 minion with a Soulflow Engine and a, based on the current prices for  and.

Trivia

 * A single minion cannot use 2 Soulflow Engines at the same time.
 * If a minion with a or  is full while holding a Soulflow Engine, the produced Soulflow items will be deleted.