Thumper

Thumper was a recreational drug created in Colorado Springs, Colorado.

History
When the Zion Medical Facility was bombed by Glenn Dang in June 2012, the laboratory in Colorado Springs poached a lab technician who brought a proposed cure for diabetes. The resulting compound was known as ZX-37, but was a failure at curing diabetes. Instead, it gave 50% of users extra energy while the other 50% lost consciousness and entered a shared dream world.

Thanks to dealers like Kathryn, the drug began to appear on the streets. It was known as Thumper due to the fact that users can hear their own heartbeat while under its influence. Overdose reportedly results in diabetic comas for some users. See: Amanda