Mega-Cola is the first popular soft drink invented by the now-billionaire corporation, Joe-Anne-69. It is known for its good balance of fizz as well as sweetness, and is a favorite among certain UDF soldiers such as Space Trooper Lieutenant Wolfe Leonardo and Naval Lieutenant Zayne la Banir.
- Medi-Cola: A type of Mega-Cola known for its painkiller that is inserted into every can.
- Diet Mega-Cola: A horrid tasting type of Mega-Cola with zero calories.
- Wolfe is obsessed with Mega-Cola. He even has cupholders built into his armor.
- It is one of the eleven brands made by soft drink company Joe-Anne-69.
- It has the taste of the real-life soft drink known as Pepsi.