Mountain Dew Wiki
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Atomic Blue
Dew AtomBl FTN.png
Official Image
Flavor: Electric Lemonade
Color: Scuba Blue      
Current Status: Permanent Flavor
Locations Available: United States (Kum and Go and Sheetz)
Year(s) Available: 2020 - Present
Related Flavors: Game Fuel (Lemonade)
Spiked (Lemonade)
Similar Flavors: Lemonade with Ginger
Spiked (Raspberry Lemonade)
Amp Game Fuel Charged ZERO (Raspberry Lemonade)
Related Promotions: N/A (No related promotions to match with)

Atomic Blue is a Mountain Dew flavor exclusively available in soda fountain machines only at Kum and Go and Sheetz convenience stores that were released at the start of May 2020 in the United States. Its tagline is "DEW with Electrifying Lemonade Flavor."


Atomic Blue is a flavor of Mountain Dew which is Scuba Blue in color, similar to Game Fuel (Lemonade). Its flavor is an Electric Lemonade type of DEW flavor.

It's flavor appears to be a sour lemonade, mixed with a flavor similar to that used in Blue Raspberry Slushies. How strong the lemonade or blue raspberry flavor is varies heavily by location.


Atomic Blue saw its first glimpse of being known on the r/MountainDew Reddit post that was posted on February 21st, 2020.

Officially, it was first exclusively released to Kum and Go convenience stores on May 2nd, 2020 in the United States. It was also released at Sheetz convenience stores not long afterward.


  • On coincidence, exactly 2 years later, Berry Monsoon was also leaked and released on the same day when Atomic Blue came out.