The Summer Update was a major update released on 7/7/2015. The last update, the Security Patch was released around July 5th, 2015. The highlights of this update include the revival of the Divine tier with the Ambrosia Mine, increased max cash suffix from 999sx to 999N, new legendary tier items including Firecrystal Mine, Darkmatter Mine, Cell Particalizer, Half Conveyor, Conveyor Splitter, Suspended Refiner, Molten Upgrader, Worldly Illuminator, and Neon Tree. Other changes include:
- A deal for 280uC was added and remained even after The Ultimate Update when some uC deals were removed
- The Portable Flamethrower as buffed to add $5000 to orevalue and three new uC items including Unobtainium Mine and Undead Guardian. A new weapon was added called UZI Manufacturer.
- The Almighty Tier has been re-introduced starting with the Ambrosia Mine. But, since 11/5/2015, it is not anymore in that tier, again.
- New conveyors were added including the Conveyor Splitter
- New Divine items have been added, but since the Gun/GUI Update, they have all been downgraded to Legendary.
- Two new Infusers.
- The cash suffixes for Quintillions have been changed from Q to Qn, and for Quadrillions from q to Qd.
- The "Yummy" badge, earned when an Undead Guardian bites off your leg.
- The shop GUI has been updated so that when you go to another section, you are taken to the top of the section rather than going to the part you scrolled down to in the previous section of the shop where you were.
- A new page image.
- The designs for the GUIs have been updated.
- 2 new rebirth items: Dreamer's Might, and Dreamer's Fright.