The Halloween Havoc Event in Last Z: Survival Shooter brings a mix of festive gameplay and grind-based rewards. This event revolves around collecting Halloween Coins, firing bullets to defeat themed monsters, sharing candies with friends, and climbing the leaderboards for exclusive items like Golden Wrenches and limited-edition skins.
Below is a complete breakdown of how everything works and how to make the most of the event.
Last Z Survival Shooter Halloween Havoc Event Guide 2025
The Halloween Havoc event runs for roughly 7–10 days across all servers. Once it launches on your server, you’ll notice a new Halloween-themed menu with different tabs:
- Halloween Coin Shop
- Halloween Visitor
- Trick or Treat
- Bullet Supplier
- Pumpkill Target
- Halloween Lottery
Each section contributes to earning Halloween Coins and other currencies used for rewards.
2. Halloween Coin Shop
This is where you’ll exchange coins for rewards.
Some of the major items available include:
- Golden Wrenches
- Badges
- Speedups
- Rare materials
The Golden Wrench is one of the top rewards but also the most difficult to obtain.
- Each Golden Wrench Pack costs 1,500 Halloween Coins.
- As a non-spender, reaching 1,500 coins will be challenging since bullets (needed for coins) are limited.
If you’re planning to optimize your coins:
- Prioritize Golden Wrenches if you aim for late-game power progression.
- If you can’t reach the threshold, invest in Badges or Speedups, which give consistent value across all accounts.
3. Halloween Visitor (Monster Battles)
This tab is the core gameplay activity for the event.
You’ll use special bullets to attack Halloween monsters and earn rewards.
Monster Types:
- Pumpkin Punk – Grants random resource rewards.
- Halloween Batter – Drops random Badges (including rare 5K Badges).
- The Greedy – Provides bonus Halloween Coins.
Each bullet fired guarantees 10 Halloween Coins.
You can choose to fire 1 or 5 bullets per attack, depending on your resources.
As you progress through the monster stages:
- You’ll earn up to 1,200 Coins and a large number of Speedups.
- To maximize coin income, prioritize higher-level monsters since they give better returns per bullet.
4. Trick or Treat (Candy Sharing System)
This section revolves around sharing candies with friends to earn Lottery Tickets.
Key Mechanics:
- Visit regularly to collect free Halloween Candy.
- There’s a limited number of candies per reset (usually every 12 hours).
- Sharing candy gives 5 tickets to the sender and 1 ticket to the receiver.
- You can enable auto-send or manage it manually.
Candy sharing is vital because Lottery Tickets can lead to Halloween Coins or even rare event rewards.
Make sure to exchange candies daily to stay competitive on the leaderboard.
5. Halloween Lottery (Lucky Draw)
Every ticket earned can be used in the Halloween Lottery, which offers random rewards:
- 1st Prize: 5 Halloween Coins
- 2nd & 3rd Prize: Diamonds
When you draw, you’ll receive a Lucky Number (1–100).
If your number matches the winning number after reset, you’ll receive the Mega Reward (typically high-value items like coins or skins).
Tip:
Keep drawing regularly to stack multiple numbers — increasing your odds of hitting the lucky match.
6. Bullet Supplier (How to Get Bullets)
Bullets are your main currency for monster fights.
However, free bullets are limited, making this a potential spending bottleneck.
Free Methods:
- Non-spenders can earn 10, 20, and 25 bullets through daily tasks.
- Gathering resources, defeating enemies, and using stamina sometimes grant small amounts.
Paid Methods:
- Spending $20–$25 gives access to more bullet packs and exclusive rewards.
- If you’re targeting the Golden Wrench reward, you’ll likely need around 150 bullets total — which usually requires light spending.
Note:
Each bullet used = 10 Halloween Coins earned, so plan your attacks carefully to avoid waste.
7. Pumpkill Target
This section contains milestone rewards for spending Halloween Coins.
You can earn up to:
- 700 Coins (free milestones)
- 5,000 Coins (premium milestones)
However, the top-tier rewards require around $100 in spending.
For most players, focus on the free milestones and skip the premium ones unless you’re committed to event-exclusive skins.
8. Reward Math and Spending Advice
Here’s a simple breakdown of the Golden Wrench cost analysis:
- 1500 Coins needed = 150 bullets required.
- 1 bullet = 10 Coins.
- Free sources give you ~25 bullets.
- Remaining 125 bullets must come from events or packs.
So, you’ll need approximately $25 worth of purchases to secure the Golden Wrench reward.
If you’re purely free-to-play, focus on:
- Sharing candies for tickets daily.
- Completing all resource and stamina tasks.
- Spending bullets only when guaranteed rewards are available.
9. Skins and Cosmetics
At the end of the event, players can preview or purchase the Halloween Skin.
While it’s visually festive, most players find it aesthetic-only with no performance advantage.
Still, it’s a solid collection piece if you’re aiming for full event participation.
The Halloween Havoc Event in Last Z: Survival Shooter is a fun mix of teamwork, luck, and careful resource management. While spenders have a clear advantage in bullet acquisition, free-to-play players can still earn meaningful rewards through candy sharing, monster battles, and consistent participation.
If you aim for Golden Wrenches or high-tier rewards, expect to spend moderately — but if you’re here for the event experience, you can still enjoy the progression without opening your wallet.
