Cyberpunk 2077 Quickhack Overclock: The Ultimate Damage Calculation Guide
So, you've jacked into Night City, your cyberdeck is humming, and you're ready to fry some synapses. You've mastered the basics of quickhacks—short circuit for bots, contagion for crowds—but you keep hearing about this game-changing mechanic: the Quickhack Overclock perk. You know it's powerful, but the damage numbers seem… mysterious. How does it really work? How much health are you actually trading for that burst of digital destruction?
Welcome, netrunner. You've come to the right place. This guide is designed to demystify the Overclock damage calculation, breaking it down into simple, actionable parts. We're not just going to give you a formula; we're going to equip you with the knowledge to become a master of calculated, high-risk, high-reward cyber-warfare.
Understanding the Foundation: What is Overclock?
First, a quick primer. The Overclock cyberware is a unique operating system (not a cyberdeck) that you acquire from the ripperdoc in Dogtown as part of the Phantom Liberty expansion. Its core feature, unlocked via the Quickhack Overclock perk in the Intelligence tree, is what we're focusing on.
When active, Overclock Mode allows you to cast quickhacks using your Health instead of, or in addition to, your RAM. This is the engine of our damage-dealing machine. The key to its power lies in its secondary function: damage scaling based on your health.
The Core Damage Calculation Mechanism
Let's cut to the chase. The central question is: How is Overclock damage calculated?
The damage bonus is not a flat number. It's a percentage-based multiplier that scales directly with your missing Health.
Here’s the fundamental principle:
The lower your health, the more bonus damage your combat quickhacks do.
The game takes the base damage of your quickhack (e.g., Short Circuit) and applies a multiplier. This multiplier is determined by how much health you have lost. The calculation looks something like this:

Bonus Damage Multiplier = (Max Health - Current Health) / Max Health
This gives you a decimal representing your missing health percentage. The game then applies this to a scaling factor. While the exact in-game algorithm is complex, the practical, in-the-trenches rule is simple:
- At 100% Health: You get no bonus damage. You're just using health to cast instead of RAM.
- At 50% Health: You get a significant damage boost, often around a 50-70% increase to your quickhack's base damage.
- At 25% Health or Lower: You are in the "sweet spot". Your quickhacks are dealing massive bonus damage, potentially doubling or even tripling their base output.
Practical Example: Imagine your Short Circuit has a base damage of 1,000. Your max health is 500.
- At 400/500 Health (80% health): You've only lost 100 health. The bonus is minimal. Short Circuit might hit for ~1,100.
- At 250/500 Health (50% health): You've lost 250 health. The bonus is substantial. Short Circuit might now hit for ~1,600 - 1,800.
- At 100/500 Health (20% health): You are on the brink, but your Short Circuit is now a weapon of mass destruction, dealing 2,500 damage or more.
This is why the Overclock cyberware build is often called a "low-life" or "glass cannon" build. You are intentionally staying at low health to maximize your offensive potential.
Key Factors That Supercharge Your Overclock Damage
The raw health-to-damage conversion is just the start. To truly master optimizing quickhack damage with Overclock, you must synergize it with other game systems.
1. Health and Mitigation are Your New Best Friends: Since you're deliberately operating at low health, you need to be tanky. Your Max Health stat becomes a dual-purpose asset.
- Higher Max Health means you can afford to lose more health before dying, giving you a larger "buffer" to operate within the low-health damage zone.
- Armor and Damage Reduction are non-negotiable. Stack armor mods and perks that reduce incoming damage. Every bullet you shrug off is another second you can spend unleashing hell.
2. The Biomonitor is Your Lifeline: This cyberware is not optional; it's essential. A Legendary Biomonitor automatically uses a health item when your health drops below 35%. This is perfect for the Overclock playstyle. It allows you to hover at that critical low-health threshold for maximum damage, with an automatic safety net that kicks in before you flatline.
3. Perks That Make the Build Sing: The Quickhack Overclock perk is the key, but surround it with these force multipliers:
- Bloodware (Intelligence): Increases quickhack damage by 15% for each negative status effect on the target. This stacks multiplicatively with your Overclock bonus. A target with Shock, Burn, and Poison will melt.
- All Things Cyber (Technical Ability): A hidden gem. This perk increases cyberware stats, which directly boosts the stats on your Overclock OS itself, potentially improving the damage scaling.
- School of Hard Knocks (Cool): Health items restore 30% more health. This synergizes perfectly with the Biomonitor, giving you a bigger heal when it auto-triggers.
4. Cyberware and Quickhack Choice:
- Memory Boost Rework: This cyberware restores RAM on health item use. Since your Biomonitor is constantly using health items, you'll have a near-infinite supply of RAM on top of your health-based casting.
- Queue Quickhacks: Use a low-RAM, non-combat quickhack like "Ping" or "Reboot Optics" to queue up your high-damage combat quickhack. This reduces its RAM cost and, by extension, the health cost if you're using Overclock.
- Synergy Quickhacks: Short Circuit is the king of single-target Overclock damage. Contagion can spread and benefit from the damage bonus to entire groups. Synapse Burnout is literally designed for this, as its damage scales with the enemy's missing health—pairing your low health with their low health for a guaranteed kill.
Advanced Strategy: The Dance of Risk and Reward
Mastering Overclock isn't just about the math; it's about a playstyle. Here’s how to manage it:
The Health-RAM Economy: Your health bar is now your secondary resource pool. Use RAM for cheap, utility hacks. Use Health for your big, damaging finishers, especially when you're already wounded. Don't be afraid to take a hit from an enemy to push yourself into that high-damage zone, as long as you have your Biomonitor ready.
Positioning is Everything: You are a glass cannon. Use cover, verticality, and the environment. Your goal is to be a ghost that the enemies can't touch, while you systematically dismantle them from the shadows or in a chaotic firefight.
Weapon Synergy: Consider using a smart weapon with a target-locating mod. While your quickhacks are on cooldown, you can pop out of cover and lay down accurate fire without exposing yourself for long.
Conclusion: Become the Ultimate Netrunner
The Quickhack Overclock damage calculation ultimately boils down to a simple, brutal equation: Your Vitality for Their Annihilation. By understanding that your power scales with your peril, you can transform V from a skilled netrunner into a walking apocalypse.
Embrace the risk. Invest in your health pool and armor. Install that Biomonitor. And then, step onto the streets of Night City, watch your health dip into the red, and unleash a Short Circuit that doesn't just stun a cyberpsycho—it vaporizes them. That is the true power of the Overclock, and now, you hold the databank on how to wield it. Go fry some circuits, choom.