Bubble Stars boxes: Sirius & Najia

Mission briefing

104 characters and 1037 skins are waiting for you! 🎁 Loot & luck Open boxes and starr drops Unlock fighters and build your collection ⚔️ Action & progress Play tons of game modes Win battles and earn trophies 🏆 🌟 Events & season Complete events with challenges Level up the season pass and claim rewards 🔥 Ready? Open. Collect. Win. How far can you go?

Field manual

Your goal is to open boxes, get new characters and skins, and complete events. You can upgrade your characters and tap on them, change backgrounds in the item shop, and earn trophies for victories.

Launch orders: press Launch mission above and the game loads on this page itself — nothing downloads and no form stands between you and the first move. It is designed for a landscape (wide) screen and takes its orders from mouse, keyboard or touch, depending on the mission. It is built wide, for a landscape screen — rotate a phone sideways, or give it a tablet or monitor to stretch out on. If it offers a fullscreen control, use it — a fight this size deserves the whole screen.

Field notes for action operations

First run is reconnaissance. Spend it learning where the danger actually spawns from instead of chasing a score — most action games announce their patterns honestly in the opening minute, then repeat them with worse manners.
Movement is a defensive stat. A moving target at half health outlives a stationary one at full health in nearly every game on this board, so keep relocating between shots, strikes and reloads.
Learn the exit before the entrance closes. In arena and chase games alike, the players who survive longest are the ones who noticed the second doorway while everyone else was watching the first.

Bubble Stars boxes: Sirius & Najia — questions from the ranks

What does it cost to play Bubble Stars boxes: Sirius & Najia?

Nothing at all. The mission is free from the first order to the last — no sign-up, no download, no paid tier guarding the good levels. The advertising around this page is what keeps the board free.

What sort of mission is Bubble Stars boxes: Sirius & Najia?

Bubble Stars boxes: Sirius & Najia is filed in our Action theatre. Like every operation on this board, it is a browser game — read the briefing above for the publisher's own account of what you are deploying into.

Can I run Bubble Stars boxes: Sirius & Najia on a phone or tablet?

Yes. It plays in the browser on phones and tablets exactly as it does on a computer. It is built wide, for a landscape screen — rotate a phone sideways, or give it a tablet or monitor to stretch out on.

Do I have to install anything before playing?

No installation of any kind. Bubble Stars boxes: Sirius & Najia is an HTML5 game: press the launch button and it loads on this page, and closing the tab leaves nothing behind.

After-action

Mission complete, or still pinned down? The full Action theatre is one click away — The main hall of the board: 469 operations where something is always moving, exploding, escaping or being chased. If a game has a pulse and a problem, it is probably filed here.