Food is a buyable form of energy in the game Contract Killer. There are 4 different food types, each which cost a select amount of credits.

Soda

Soda is the cheapest form of energy in Contract Killer, costing 8 Credits. It fills up 5 energy points. Described as "A refreshing soft drink."

Chips

Another form of energy in Contract Killer, costing 14 credits. It fills up 10 energy points. Described as "A tasty bag of chips."

Waffles

The second most expensive form of energy. Costs 25 credits. It fills up 20 energy points. Described as "Breakfast of champions."

The Burger

The most expensive form of energy, the burger, costs 30 credits, and fills up 30 energy points. Described as "A meal not a snack."