Last Updated: August 2026 | World counts, boss numbers and gamepass prices checked against the live game.
World // Zero is a real adventure game rather than a simulator with a sword in it. You take quests and clear dungeons with a group of up to twelve. Every world ends in a boss, and you pull loot off whatever you beat. It has been running since January 2019 and has passed 441 million visits.
The game is built out of 81 separate places: ten worlds, twenty eight dungeons, six towers and a pile of event areas. This page maps all of it, shows how many players actually beat each world, and lists every gamepass price.
World // Zero Overview
| World // Zero Overview |
| Game Name |
World // Zero, also written World Zero |
| Type |
A dungeon crawling adventure game |
| Genre |
RPG and Action RPG |
| Developer |
World // Zero, a verified Roblox group |
| Goal |
Clear quests, dungeons and world bosses, and collect loot |
| Players Per Server |
12 |
| Worlds |
10 |
| Dungeons |
28 |
| Towers |
6 |
| Currency |
Crystals, Guild Coins, Dragon Coins and Prize Tickets |
| Codes |
11 working, over 160 expired |
| Scripts |
5 working, 4 of them keyless |
| Gamepasses |
7 on sale, from 299 up to 1,299 Robux |
| Platform |
Roblox (PC, Mobile, Console) |
| Visits |
Over 441 million |
| Favorites |
Over 2.2 million |
| Rating |
About 95 percent of votes are likes |
| Release |
January 2019 |
How to Play World // Zero
This is a bigger game than most, so the first hour matters. Here is the order that gets you going without wasting time.
- Start in World 1 and take the quests it gives you. It has five dungeons, more than anywhere else, so it is built for learning.
- Clear dungeons with other people rather than alone. They are designed for a group and servers hold twelve.
- Beat the world boss at the end to unlock the next world. That is what the Champion badges track.
- Pick up the free codes early. Two of them give 150 Crystals each.
- Try a tower once you are comfortable. Prison Tower is the one most players finish.
- Keep looting. Every dungeon and boss drops chests, and gear is how you keep up as worlds get harder.
Scripts do exist for this game and several work, but none of them hand you Crystals or beat a world boss for you. Our script page covers what they can and cannot do.
World // Zero Gameplay
Every world follows the same shape. You arrive, take quests, work through its dungeons, then face a boss that gates the next world. Clear it and a Champion badge lands on your account, which is how the numbers further down this page exist.
Towers sit alongside the worlds as a separate challenge. There are six of them, added one at a time over several years. The older ones have been beaten by far more players than the newest.
There is more here than the main path. The game keeps whole event areas around for Easter, Halloween, the winter holidays and Valentines. There is also a guild hall, a market, a player versus player arena, and housing areas where you decorate your own space.
How Many Dungeons Each World Has
Here is something that is not obvious while you play. The worlds are not the same size, and they get noticeably smaller as you go.
| World |
Dungeons |
Notes |
| World 1 |
5 dungeons |
Plus a separate tutorial version of the first one |
| World 2 |
4 dungeons |
Still generous |
| World 3 |
3 dungeons |
The drop starts here |
| World 4 |
3 dungeons |
Last world with three |
| Worlds 5 to 10 |
2 dungeons each |
Every later world is the same size |
World 1 holds five dungeons. Every world from the fifth onwards holds exactly two. So the early game is nearly three times denser than the late game, which is worth knowing if the opening feels slow. It is not slow, it is simply the biggest chunk of the game.
There is one other quirk in the map. Player housing areas exist for Worlds 1, 2, 3 and 7, and for no others.
How Far Players Actually Get
Beating a world boss earns a Champion badge, and Roblox counts how many players hold each one. That turns the whole game into a difficulty chart.
| World cleared |
Players |
Drop from the world before |
| World 1 |
5,874,791 |
The starting point |
| World 2 |
3,523,923 |
1.67 times fewer, the biggest single step |
| World 3 |
2,500,029 |
1.41 times fewer |
| World 4 |
1,854,233 |
1.35 times fewer |
| World 5 |
1,417,523 |
1.31 times fewer |
| World 6 |
1,094,518 |
1.30 times fewer |
| World 7 |
982,805 |
1.11 times fewer, the gentlest step of all |
| World 8 |
731,694 |
1.34 times fewer |
Now compare that to most Roblox games. Going from World 1 to World 8 loses only about eight times the players across the whole run. No single step is worse than 1.67 times.
That is remarkably gentle. Plenty of games lose forty times their players at the first checkpoint alone. Here the hardest step is the very first one, and it gets easier from there rather than harder.
Two notes on the numbers. Worlds 9 and 10 exist but have no Champion badge, so the counting simply stops at World 8. The badges were also added in 2021, two years after launch. Players who cleared a world before then are not in these totals.
All Six Towers, Ranked
Towers are the side challenge, and the same badge trick shows which ones people actually finish.
| Tower |
Players who beat it |
Notes |
| Prison Tower |
1,172,341 |
The most completed tower by a clear margin |
| Atlantis Tower |
824,363 |
One of the two oldest |
| Mezuvian Tower |
730,422 |
Arrived mid 2021 |
| Oasis Tower |
546,490 |
Arrived mid 2022 |
| Aether Tower |
397,496 |
Arrived late 2022 |
| Arcane Tower |
171,632 |
The newest, and the least beaten |
The order tracks age almost exactly. The oldest towers have the most finishers and the newest has the fewest. Arcane Tower arrived in late 2023 and sits at under 172,000 players. If you want the friendliest one, start with Prison Tower.
Gamepasses and What They Cost
Seven passes are on sale. Prices come straight from Roblox this week.
| Gamepass |
Price |
What it does |
| Housing+ |
299 Robux |
Double the furniture limit in housing, plus lighting control. |
| Advanced Customization |
399 Robux |
Free appearance remakes and per-eye colours. |
| Extra Bank Storage |
399 Robux |
100 extra bank slots. |
| Skill Color Customization |
399 Robux |
Recolour your abilities. |
| Offline Incubator |
599 Robux |
Your pet gains 100 XP an hour while you are away. |
| VIP |
799 Robux |
500 Crystals, 30 percent more XP and other perks. |
| +1 Item Drop |
1,299 Robux |
An extra chest from every dungeon and world boss. |
Look at which one costs the most. The extra item drop is 1,299 Robux, well above VIP, in a game where looting is the entire point. That is the pass aimed squarely at the thing you spend all your time doing.
The newest pass is Housing+, added in May 2026. Together with the housing areas dotted through the map, that is a fair sign of where the game is being developed right now. Two older passes, Extra Outfits and a Starter Pack, are no longer sold.
Who Makes World // Zero
World // Zero is run by a verified Roblox group of the same name with over 824,000 members. The game opened in January 2019, which makes it seven and a half years old, and it is still being updated. A developer test area in the game’s own place list was touched days before this page went up.
One number says a lot about how it is received. Nearly 95 out of every 100 votes on the game page are likes, which is the friendliest score of any big game we have measured.
Tips for New World // Zero Players
- Take your time in World 1. It has five dungeons, more than any other world, so it is the best place to learn how fighting actually works.
- Do not panic at World 2. It is the single biggest drop-off in the game, and everything after it gets gentler, not harder.
- Redeem the like milestone codes first. Two of them are worth 150 Crystals each and cost nothing.
- Play the towers for a change of pace. Prison Tower is the one most players clear, so start there rather than with Arcane.
- Bring friends. Dungeons are built for a group and servers hold twelve, so a party makes the whole thing faster.
- Think twice before buying the extra drop pass. At 1,299 Robux it is the priciest thing here, more than VIP.
- Check the game page for its like counter. The developer promises a fresh code at each milestone, and that is the one part you can see coming.
World // Zero FAQ
How many worlds are in World // Zero?
Ten, with twenty eight dungeons and six towers spread across them. The whole game is built out of 81 separate places once you count the event areas and hubs.
Which world is the hardest to get past?
The first one, oddly. Going from World 1 to World 2 loses more players than any other step. After that the drops get smaller every time.
Are there codes in World // Zero?
Yes, eleven work right now and over 160 have expired. Two of them give 150 Crystals each. Our codes page has the checked list and shows you how to spot a fake one.
Is there a script for this game?
Yes, five work and four need no key. None of them give you Crystals or beat a world boss for you. Our script page also names three popular ones worth avoiding.
What is the most expensive gamepass?
The extra item drop at 1,299 Robux, which gives you a second chest from dungeons and world bosses. That is more than VIP, which costs 799.
Which tower should I try first?
Prison Tower. Over 1.1 million players have beaten it, more than any other, while the newest one has been beaten by under 172,000.
Is World // Zero still updated?
Yes. It launched in January 2019 and still got an update days before this page was written, more than seven years later.
MORE FOR WORLD // ZERO
Want free Crystals? Our World // Zero Codes page has every working code with copy buttons.
Looking for a script? The World // Zero Script page has five that work, four with no key.