The best way to farm Denny in Zenless Zone Zero (ZZZ) is through Combat Simulation and completing Errands. Learn the best methods to farm Denny, other ways you may acquire it, and how to use Dennies here!

How to Farm Denny (Money)

	Best Ways to Get Denny
1	Earned through Bounty Specialization in Combat Simulation.
2	Complete Errands.
3	Passively earn through the Video Store.
4	Level up Investigation License in Hollow Zero.
5	Level up New Eridu City Fund.

Clear Bounty Specialization Challenges

Potential Profit	~30,000+ per clear

The best way to earn Dennies is by spending Battery Charges at Bounty Specialization challenges in Combat Simulation. At its lowest level, it can grant players 30,000 Dennies per completion, although this amount will increase as the required level, enemies, and difficulty scales.

Combat Simulation Guide

Claim System Rewards

Dennies are also rewarded to players for every specified amount of Battery Charges spent in Combat Simulation.

Complete Daily and Weekly Errands

Potential Profit	3,000 Daily ~ 28,000 weekly

Completing Daily and Weekly Errands is another vital way to earn Dennies on a daily and weekly basis as completing the Daily Errand grants players 3,000 Dennies and an additional 7,000 Dennies for completing the weekly Errands.

Zenless Zone Zero Dailies - Errands Guide

Passive Income in Random Play Video Store

Potential Profit	~8,500+ in ~20 hours

Dennies can also be earned passively through the Random Play Video Store, although players will have to wait a sizeable amount of hours before they can claim it.

Investigation License Level Rewards in Hollow Zero

Potential Profit	50,000 per indicated level reached

Players may obtain 50,000 Inter-Knot Credits from Hollow Zero by leveling up their Investigation License and claiming them at the designated levels.

Though, do note that Hollow Zero is a game mode that unlocks during the progression of Chapter 1 Intermission, so this may not be optimal if players plan to farm early on, and is reliant on how fast a player may reach the levels.

Hollow Zero Guide

Progress the New Eridu City Fund

Potential Profit	1,200,000 with Growth Plan

The New Eridu City Fund with the Growth Plan unlocked reaps the highest amount at 1,200,000 Dennies when progressed to the maximum level of 50. Although players should note that they will need to spend real-world money in order to achieve this hefty sum.

Apart from Dennies, players may also acquire rewards such as Polychromes, Master Tapes, Boopons, an A-Rank W-Engine of their choice, and many more.

Other Ways to Get Denny

Other Ways to Get Dennies
Complete Commissions Hollow Exploration Daily Check-in Rewards Officer Mewmew's Challenge Inter-Knot Level Rewards Complete Primer Objectives and Tasks Purchase Bundles Exchange Fading Signals Exchange Z-Merits Destroy Items in Hollow Scratch Cards

Reward for Completing Commissions

Dennies are also rewarded to the player for completing Main Story Commissions or Commissions in the Hollow Deep Dive.
List of Commissions

Hollow Exploration Events

Players may also get Dennies during Hollow Exploration through the Assets and Investigator's Supply Box Resource Events.

Daily Check-in Rewards

Players may get up to a total of 23,000 Dennies by checking in to Hoyolab's Daily Check-in Rewards for the entire month. Simply register an account, click on the Zenless Zone Zero tab, and locate the check-in option under the all tools menu.

Complete Tasks From Officer Mewmew

Completing tasks from Officer Mewmew's challenge list will also reward players with 5,000 Dennies among other rewards like Polychromes for every sticker gained.

Officer Mewmew Guide

Inter-Knot Level Rewards

5,000 Dennies can be earned by a player for every Inter-Knot level increase.
How to Raise Your Inter-Knot Level

Complete Primer Objectives and Tasks

The Primer can be accessed through the Compendium, and will reward players with Dennies for a completed objective or a fully finished task list.

Purchase Bundles

Bundles are available to purchase in the in-game shop with the premium currency Monochrome, and can either be a one-time purchase or resupplied weekly.

Exchange Fading Signals

Players may exchange 15 Fading Signals, which is a currency earned through Signal Searching, for 6,000 Dennies in the Signal Shop 80 times monthly, and an unlimited amount of times once the 80 monthly cap is exhausted.

Players should note that this method is only recommended if they are in dire need of Dennies, or if they have already bought out the other items.

Signal Search Guide

Exchange Z-Merits

20 Z-Merits, which can be earned by playing through Hollow Zero, can be exchanged for 6,000 Dennies at the Hollow Zero shop by talking to Casper in Scott Outpost. It has an acquisition limit of 30 and will unlock the unlimited purchase after exhausting the former method.

Similar to the Fading Signals exchange, this method is only recommended if players are in dire need of Dennies, or if they have already bought out the other items.

Hollow Zero Guide

Destroy Items in the Hollow

Destructible items may appear during Hollow Deep Dive Commissions and will grant players a small amount of Dennies for breaking them.

Hollow Deep Dive System Guide

Randomly Obtained Through Scratch Cards

Players may randomly get rewarded Dennies through the daily scratch cards obtained from Howl's Newsstand.

How to Use Denny

Promote Agents and Enhance Their Core Skills

Denny is the main currency used to enhance an Agent's Core Skill and increase their level cap alongside other enhancement resources. The amount of Denny needed by an Agent varies and will depend on their rarity.

Buy Items from Shops

Different shops around Sixth Street offer various amount of goods only obtained by spending Dennies in order to purchase them. These items may range from combat buffs to enhancement materials, so choose wisely!

List of All Items and Materials

Denny Effects and Basic Information

Denny
Denny
Rarity	B	Type	Currency
Effects	The legal currency in New Eridu. Can be used to purchase various items.
Description	While there are Denny notes available in larger denominations, many still prefer coins.

Zenless Zone Zero Related Guides

Tips and Tricks Guide

All Zenless Zone Zero Tips and Tricks

Gameplay Guides
How to Level Up Characters	How to Build and Enhance Characters
How to Ascend (Promote) Characters	How to Recover Battery Charge
How to Raise Your Inter-Knot Level	All Inter-Knot Level Rewards
Daily and Weekly Server Reset Times	How to Change the Time
List of All Achievements	Trophy Guide
Missing Mini Cargo Truck Locations and Rewards	Reroll Guide
Microtransactions and Best In-App Purchases	How to Increase Agent Trust Level
Fast Travel Guide: How to Teleport	How to Modify and Upgrade W-Engines
How to Gain Energy	How to Heal Characters
Compendium Guide	List of Primer Trials and All Rewards
Best Standard Banner Character Guide	How to Get Promoters for Random Play
Exploration Elements	Workbench Guide
How to Level Up Drive Discs	How to Upgrade Core Skills
How to Pet Cats	Public Telephone Guide
How to Change Your Name	All Stats Explained
How to Raise Your Proxy Rank	Immersive Storytelling Mode Guide
How to Get and Change Namecards	Skill Enhancement Guide
How to Take Pictures	How to Level Up and Ascend Bangboos
Best Battery Priority Guide	Best A-Rank W-Engine to Get from the Bundle
San-Z Studio and Display Stand Guide	-
Combat Guides
Basic Combat Guide	How to Daze and Stun
Chain Attack Guide	Ultimate and Decibel Rating
Perfect Dodge and Counter	Perfect Assists and Parries
Attribute Anomaly	What are Additional Skills?
How to Destroy Enemy Parts	How to Do EX Special Attacks
How Do Shields Work?	-
Items and Collectibles
How to Farm Polychromes	How to Get and Use Residual Signal
How to Get and Use Fading Signal	How to Get and Use Encrypted Master Tape
Best Ways to Farm Denny (Money)	How to Get and Use HIA Commemorative Coin
How to Get and Use W-Engine Chip	How to Get and Use Ether Battery
How to Get and Use Boopon	How to Get and Use Bangbuck
How to Get and Use Monochrome	Exclusive Skins for W-Engines
How to Get Dynamic Wallpapers	How to Collect Observation Data
How to Use Photowall	How to Get Cat Food Cans
HIA Coins Sixth Street Locations	HIA Coins Brant Street Locations
HIA Coins Lumina Square Locations	HIA Coins Ballet Twins Road Locations
HIA Coins Blazewood Locations	HIA Coins Port Elpis Locations
Game Modes and Dailies
Dailies - Errands Guide	Hollow Deep Dive Explained
Officer Mewmew Medal Locations and Challenges	Notorious Hunt Guide
Routine Cleanup Guide	Casual vs Challenge Mode
Frequently Asked Questions
Should You Choose Belle or Wise?	Does Zenless Zone Zero Have Crossplay?
Are There Multiplayer Features?	How to Transfer Data
How to Exit the Game	How to Play With Controller on PC/Mobile
Birthday Guide: What Do You Get On Your Birthday	Which Server Should I Use?
New Eridu City Fund Battle Pass Guide	Can You Reset an Account?