The game
What is Arsenal Zero?
A free idle collection game you play in your browser. The day after Day Zero, you gear up an operator, send them on expeditions and collect weapons and gear from Common to Exotic.
Is it an idle game?
Yes: expeditions keep going while you’re away. See the idle game.
Is it an incremental game?
Yes: item levels, perfect rolls, Prestige, the Armory and player level push your power up step by step. See the incremental game.
Is there PVP?
Yes, Extraction Zero (from level 6): you meet other operators in the sector matching your power. Win and you take one of their items; lose and they take yours. Leaderboard every Sunday at 9 pm.
Which languages?
English and French. The game follows your device’s language, and you can switch it in the menu.
Free and purchases
Is Arsenal Zero free?
Yes, fully free to play.
What can I buy?
Crystals (from €2.99), the Supporter Pack (€3.99) and the 30-day PASS (€4.99, 100 crystals a day). Everything is optional.
Is it pay-to-win?
No: everything that gives power is earned by playing. Purchases save time. See the loot game.
Are crate odds public?
Yes, shown before each opening, with a Mythic pity by the 8th Major Crate at the latest.
Account and devices
Do I need to download anything?
No, the game runs in your browser. See the browser game.
Do I need an account?
Not to start (guest play). A Google or email account saves your progress and lets you play on several devices.
Can I play on both phone and computer?
Yes, with the same account: your progress is stored on the server.
Does it work offline?
No, you need a connection. Your expeditions keep running while you’re away, though.
Progression
How many rarities?
Six: Common (10–29), Rare (30–54), Epic (55–89), Legendary (90–139), Mythic (140–199) and Exotic (Operator cards).
How many expeditions per day?
As many as you like. The first 10 of the day bring items and alloy (25 during your first 24 hours); after that, part of the credits.
When is the Iron Tower open?
Every night from 8 pm to 11 pm, your local time, from level 3: 10 floors, a Major Crate at the top.
Where should I start?
With the beginner’s guide.
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