Multiverse World Online: what it is, rules and how to leave it running on your PC

What is Multiverse World Online

Browser MMO that brings together heroes from several anime: in PvE the team hunts on its own in automatic mode and, in PvP, duels are turn-based, three against three, with every hero starting at the same health. Automatic hunting keeps going on the server for up to 8 hours after the tab is closed.

• PvE and PvP happen in the same world, with other players walking around in real time: when hunting the team fights on its own and, against another person, the duel is turn-based, three against three.
• In duels, every hero enters with 100 health and four skills (basic, defensive, utility and ultimate), with fixed damage; rarity and level don't matter.
• With automatic hunting on, the server keeps fighting for up to 8 hours after the tab is closed, and the auto-potion also works during that time.
• It's free: gold, earned by playing, buys almost everything; diamonds are the paid currency and, according to the FAQ, are not a reward from quests, portals or the Collection.
• Heroes come from fights, from portals opened with keys or from forging duplicate cards; in the Collection, a hero can be traded for a permanent account bonus.
• At level 100 a hero can move up a tier and go back to level 1 with the next tier's stats; tiers go from bronze to god.
• It has guilds with their own chat, an online friends list, friendly duels and guild wars (GvG).
• No download needed: it runs in the computer or phone browser and can be installed with the add-to-home-screen option.
• Sign-in is by a code sent to your email (no password), Google or Discord; progress is saved on the server.
• The interface has Portuguese, English, Spanish and Polish.

What the community says on TopIdle

Multiverse World Online hasn't received votes on TopIdle in September 2026 yet.

There are no community reviews for it on TopIdle yet.

The full reviews, with comments from players, are on the Multiverse World Online page on TopIdle. IdleDeck has no connection to TopIdle or to the game: the numbers come from there and don't change what the game's rules say.

Community votes and ratings on TopIdle, updated Sep 25, 2026 at 11:54 AM BRT. The vote count restarts on the 1st of every month.

Do you need to keep the tab open?

According to the Multiverse World Online site, the account keeps progressing with the tab closed.

with automatic hunting on, the server keeps fighting on the map where the player stopped for up to 8 hours; the auto-potion also works with the tab closed. Com a caça ligada o jogo continua sem você: fechou a aba, o servidor segue lutando no mapa onde você parou, até 8 horas. (source)

So here, keeping the tab open is more about following the account, responding to events and noticing when something goes wrong than about keeping progress.

Rules: multiple accounts, automation and VPN

The Multiverse World Online site doesn't publish rules on multiple accounts, automation, VPN or real-money trading (checked Sep 22, 2026). Before opening a second account, ask on the game's Discord.

• Multiple accounts: the site doesn't say.
• Automation (bots, macros, scripts): the site doesn't say. automatic mode is a feature of the game itself; there's no published rule on external bots or macros.
• VPN and proxy: the site doesn't say.
• Selling items for real money (RMT): the site doesn't say.

How to leave Multiverse World Online running in IdleDeck

1. Download IdleDeck (free, Windows 10 and 11) and link the app to your IdleDeck account — it takes a minute.
2. Click Add account, go to Other game or site and paste multiverseworld.online.
3. Sign in to your Multiverse World Online account in that window, just like in the browser. Each IdleDeck account has its own login, cookies and cache — repeat step 2 for each account the game's rules allow.
4. Turn on alerts: Windows notification, sound or a Discord webhook to know on your phone when the account drops.
5. You can minimize. Since the game progresses offline, here IdleDeck keeps the account open, organized and signed in, and alerts you when it drops or goes back to the login screen.