|Reach zone 25 for the first time|
|Goal||Complete Dimension of Anger|
|Can't use miners|
Through the duration of this challenge, Speedminer does not drop. After the challenge is complete, all of the Speedminers which would have otherwise been unlocked will be awarded to the player for purchase, as well as Miners, which have to be unlocked as well from the Upgrades menu.
Finding a Speedminer book while doing the challenge results in the following message:
"Your scientists stare blankly at you for a moment, then slowly and quietly place the new book on the shelves."
It is advised to run maps with metal loot and high loot values.