Deadly Delivery doesn’t just throw monsters and loot your way. Some items drop with special Mutations that change their value. These mutations can turn a simple delivery into a jackpot, or make it almost worthless. Also check out our Deadly Delivery Codes for more rewards!
If you’re trying to grow fast in this game, understanding how value multipliers work is one of the easiest ways to make more money without extra risk. This guide breaks down every mutation currently known, how much they’re worth, and which ones you should focus on farming.
How Mutations Work
When you find an item, there’s a chance it will spawn with a special color-based effect. These are called mutations. A mutation doesn’t change the item itself, but it increases (or decreases) how much you earn when you deliver it. That value boost is always applied on delivery, so you don’t need any upgrades to benefit from it.
All Mutations & Their Value Multipliers
Here’s every mutation currently found in the game along with its delivery value:
- Shadowed 4x value
- Rainbow 3x value
- Golden 2x value
- Electric 1.9x value
- Heated 1.6x value
- Iced 1.5x value
- Imaginary 1x value (base value, no boost)
- Rotten 0.5x value (half value, avoid!)
Which Mutation Is Best to Farm?
- Shadowed (4x) gives the highest payout. Always grab it, even if getting it means taking more risk.
- Rainbow (3x) and Golden (2x) are also strong choices if you’re farming for fast money.
- Electric (1.9x) performs almost like a Golden item and is worth prioritizing when found in risk-heavy areas.
- Rotten (0.5x) is almost a waste of inventory space, so don’t risk your life for it unless you’re desperate.
Tips for Maximizing Mutation Profits
- Don’t take low-value risks: Rotten or Imaginary items aren’t worth fighting monsters for.
- Combine multipliers with high base items: Bigger base value + mutation = huge profit boost.
- Work in zones with better loot: Industrial and Forest zones now spawn different loot, so pick the zone based on what you need.
- Use the elevator bat if needed: Since you can now buy an emergency bat in the elevator, protect high-value mutated loot at all costs.
Mutations are one of the simplest mechanics to take advantage of if you’re looking to level up faster in Deadly Delivery. The right haul, even without perfect gear or a high-level class, can leave you with enough cash to upgrade or explore more dangerous floors. Focus your runs around high multipliers and you’ll see results quickly. As new updates roll in, more mutation types may arrive, so keep an eye out and adapt your loot strategy as the game expands.