The Halloween Havoc event has officially arrived in Last Z: Survival Shooter, bringing a limited-time mix of mini-events, exclusive rewards, and some heavy spending options for those aiming to claim the rare Halloween skin. Whether you’re a free-to-play survivor or a light spender, this guide breaks down every part of the event, how the point system works, and where your money (or time) is best spent.
Last Z Halloween Havoc Event Guide
The event revolves around earning Halloween Points (tokens) through multiple sub-events:
- Halloween Visitor
- Halloween Lottery
- Pumpkin Packet
- Bullet Supply
Your total points determine how many rewards you can claim — including Golden Wrenches, badges, and other exclusive materials. However, unlocking the premium Halloween skin will require a serious investment of both effort and cash.
1. Halloween Visitor Event
This is the primary activity of the Halloween Havoc event.
You earn bullets and use them to “shoot” Halloween Visitors, which grant points and random rewards.
How it works:
Each bullet gives you a chance to score points and items. Shooting 65 times grants 1 Golden Wrench and some modification blueprints.
Spending Insight:
The event offers multiple purchase packs. The $5 daily bullet pack is much more cost-effective than buying the $50 bundle.
Over seven days, the $5 daily pack gives more bullets and points than a single large purchase.
- Visitor Types and Rewards:
Pumpkin Punk: Drops random rewards like candy and event tokens.
Halloween Wanderer: Gives badges for both attacking and killing.
The Greedy: Has a chance to drop Halloween Coins — a rare currency used for premium event purchases.
Keep in mind that all three appear randomly and their rewards depend on luck.
2. Witch’s Gift System
Every 12 hours, a witch appears and gives you a set of rewards — typically chocolates and candies.
Sending these candies to friends gives you lottery tickets.
Candy Limit: You can send up to 10 candies per day.
Once you hit this limit, the witch will not grant more rewards.
Pro Tip: Always use your daily candy limit and share with active friends to maximize your tickets for the lottery event.
3. Halloween Lottery Event
The lottery adds a fun — but luck-driven — system to the event.
You use your earned tickets to participate in draws.
How it works:
Each draw generates a random number between 1–100. If your number matches the winning number for that round, you get a Lucky Reward such as Halloween Coins or diamonds.
Reward Breakdown:
- Lucky Number Reward: 5% chance — Halloween Coins or event tokens
- Second Prize: 20 diamonds
- Consolation Prize: 5 diamonds
While it’s possible to get Halloween Coins here, do not rely on this system for major progress — it’s primarily a bonus feature.
4. Bullet Supply and Pumpkin Packet
These two sections are designed to keep you engaged — and spending.
Bullet Supply
Provides free bullets daily (up to 5 total).
You can also buy additional bullets using real money.
Free-to-play players can expect around 20 bullets total across the event, which equals roughly 200 points.
Pumpkin Packet
This system allows you to purchase Halloween Coins and gift items (red packets) to your alliance members.
However, the exchange rate is poor — spending $100 may only get you 700 coins, far less than other options.
If you plan to spend, focus your money on bullet packs, not pumpkin packets.
5. Points, Rewards, and Spending Calculation
Let’s break down the event’s economy:
- 1 bullet ≈ 10 points
- Free players can reach about 355 points total
- Golden Wrenches require 1,200 points
That means free players will get around 10 wrenches total, while the rest require paid bullets.
Light Spending Path ($45 range):
Buy $5 daily packs over several days (more value)
You’ll reach around 1,200 points
Unlock roughly 110 Golden Wrenches
Heavy Spending Path ($450–$600):
To unlock the Halloween Skin, you must complete about 1,200 bullet shots
This translates to 22,000+ Halloween Coins, which requires $450–$600 total spending
Avoid buying direct Halloween Coins from the shop — you’ll get far less value than through the Visitor event’s bullet system.
6. Reward Priority Guide
If you’re free-to-play or on a budget, here’s what to focus on:
Golden Wrenches: Always your top priority for long-term progression.
Badges: Good secondary rewards for upgrades.
Blueprints: Useful for equipment growth.
Ignore the Halloween Skin: The cost-to-reward ratio is unrealistic unless you’re a whale spender.
The Halloween Havoc event is designed for heavy engagement and spending, but you can still make steady progress without spending much.
- Focus your effort on the Halloween Visitor shooting system.
- Buy $5 daily bullet packs instead of large one-time bundles.
- Use candies every 12 hours to maximise lottery tickets.
- Skip Pumpkin Packets — they have poor returns.
- Avoid chasing the event skin unless you plan to spend hundreds.
In total, free players can walk away with modest rewards and Golden Wrenches, while light spenders can secure a decent haul. The event is long and grind-heavy, but with the right approach, you’ll get solid value without breaking the bank.
