Gamma Purge

The Gamma Purge is an experimental process designed by Tony Stark and Bruce Banner to cure Bruce of Hulk.

History
It was developed using Stark Enterprises resources when Bruce was suffering from partial amnesia. However, when the experiment was going on the Hulkbusters attacked while Bruce's own body caused a disruption. Bruce transformed into Hulk destroying the device.

Background
The Gamma Purge was an original idea to the series.