Butterfly Knife | Gamma Doppler Phase 2 was added to the game on September 22, 2021, alongside the start of Operation Riptide. The skin is available in the Operation Riptide Case.
The blade is coated with metallic paints and adorned with a pattern of translucent wavy lines resembling smoke. The skin’s color scheme comprises various shades of green creating gradient transitions. The handle remains unpainted and features green inserts.
The skin's Float Value ranges from 0.00 to 0.08, which makes it only available in Factory New and Minimal Wear conditions. Small abrasions are already present along the cutting edge in Factory New condition. At levels of wear close to the maximum, the number of abrasions increases slightly.
The pattern index affects the ratio of dark and light green areas on the blade. Pattern variations with the least amount of dark green resemble the “Emerald” phase. They are called “Max Green”.
The quality of Butterfly Knife | Gamma Doppler Phase 2 is Covert. The skin has a StatTrak option and belongs to the “Butterfly Knife | Gamma Doppler” series.
“Gamma Doppler Phase 2” is one of the most popular skins for Butterfly Knife. The skin has a very large number of fans and is considered to be more valuable than phases 1, 3 or 4.