In the high-stakes delivery world of Deadly Delivery on Roblox, your success isn’t just about what you deliver, but how it looks. Mutations are special color effects that can appear on items, acting as pure profit multipliers upon delivery. Understanding this system is key to maximizing your earnings and progressing faster. This guide covers every mutation multiplier and provides expert tips for efficient farming.
What Are Mutations?
Mutations are visual auras or effects that randomly apply to items you find during a run. They do not change the item’s type or function. Their sole purpose is to multiply the item’s base value when you successfully deliver it to the elevator. The multiplier is applied at the moment of delivery, making mutated items the primary source of high-profit runs.
All Mutation Multipliers Listed (Best to Worst)
Here is the complete list of mutations, ranked by their profit multiplier. Knowing these values is crucial for deciding what to prioritize and what to leave behind.
1. Shadowed (Black/Purple Aura)
Multiplier: 4.0x (400% of base value)
Analysis: The most valuable mutation by a significant margin. A Shadowed high-tier item can net an enormous payout. Always prioritize securing these above all else.
2. Rainbow
Multiplier: 3.0x (300% of base value)
Analysis: An excellent mutation that triples an item’s worth. Highly sought after and a fantastic find on any valuable item.
3. Golden
Multiplier: 2.0x (200% of base value)
Analysis: Doubles the item’s value. A solid and common target for profitable runs. Reliably boosts earnings.
4. Electric (Blue/White Sparks)
Multiplier: 1.9x (190% of base value)
Analysis: Very close to the Golden multiplier. Its high efficiency makes it worth taking, especially on good items or in risky situations where it might be safer to extract than to hunt for a Golden.
5. Heated (Red/Orange Aura)
Multiplier: 1.6x (160% of base value)
Analysis: A decent profit boost. It’s worthwhile, but if you have a chance to swap it for a higher-tier mutation (Golden, Rainbow, Shadowed) safely, it’s usually advantageous to do so.
6. Iced (Light Blue Aura)
Multiplier: 1.5x (150% of base value)
Analysis: The lowest of the “positive” multipliers. Still provides a profit increase, but is the lowest priority when your inventory is full and you’re deciding what to keep.
7. Imaginary
Multiplier: 1.0x (100% of base value)
Analysis: This mutation provides no profit increase. It retains the item’s base value only. It serves as a visual indicator with no financial benefit. Generally, avoid taking Imaginary items if a non-mutated version of a better item is available.
8. Rotten (Green Aura)
Multiplier: 0.5x (50% of base value)
Analysis: The only detrimental mutation. It halves the item’s base value. You should avoid picking up Rotten items at all costs, unless you are in a desperate situation to complete a delivery quota for a quest.
Best Farming & Strategy Tips
Knowing the multipliers is half the battle. Here’s how to apply that knowledge effectively.
1. Prioritize Value & Mutation Combo
The biggest profits come from combining a high base-value item with a high-tier mutation. A Shadowed “Super CPU” is worth infinitely more than a Shadowed “Can of Beans.” Always assess both the item tier and its mutation.
2. Avoid Unnecessary Risk on Low-Value Items
Don’t risk your life or a valuable mutated item to deliver a low-tier item with a minor mutation (like Iced or Heated). It’s often better to survive with one high-value delivery than to die trying to secure two mediocre ones.
3. Utilize the Emergency Bat
The emergency bat available in the elevator is a crucial tool. Use it to protect your most valuable mutated item on the way back. A single successful delivery of a Shadowed or Rainbow item can outweigh multiple normal deliveries.
4. Leverage Different Zones
After recent updates, zones like Industrial and Forest have different loot pools. Learn which zones tend to spawn the high-base-value items you’re looking for and farm there to increase your chances of getting the perfect item-mutation combination.
5. Know When to Extract
If you have a highly mutated valuable item, sometimes the best strategy is to head straight to the elevator. Greed can lead to losing everything. Securing a 4x Shadowed item is a successful run on its own.
6. Leave Rotten Items Behind
As a rule, never deliver Rotten items. They actively hurt your profit-per-run efficiency. The only exception is if you absolutely need to complete a “Deliver X items” quest and have no other options.
FAQ: Deadly Delivery Mutations
Q: Do mutations change what the item is?
A: No. A mutated “GPU” is still a GPU. The mutation only affects its cash value upon delivery.
Q: What is the best mutation in Deadly Delivery?
A: Shadowed is the best, with a 4.0x multiplier. Rainbow (3.0x) and Golden (2.0x) are also top-tier.
Q: Should I always pick up mutated items?
A: Not always. Prioritize mutations based on their multiplier and the item’s base value. Avoid Rotten (0.5x) and ignore Imaginary (1.0x) if you can carry something better.
Q: Where can I find Shadowed items?
A: Mutations are random and can appear on any item in any zone. To find Shadowed items, focus on looting areas that spawn high-value items, as the mutation will be more profitable on them.
Q: Does the Electric mutation have a special effect?
A: Its only effect is the 1.9x value multiplier. There is no inherent stun or damage effect against entities.
Conclusion
Mastering the mutation system is the fastest way to accelerate your progress in Deadly Delivery. By memorizing the multiplier tiers—prioritizing Shadowed, Rainbow, and Golden mutations on high-value loot—and employing smart farming strategies like risk assessment and zone selection, you can consistently secure massive payouts. Remember, a single well-protected, highly-mutated delivery is often worth more than a full inventory of mediocre finds. Use this knowledge, play strategically, and watch your profits soar.