Boss Rush
Ten bosses, each with a twist. Free in your browser, no download.
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Boss Rush
Ten bosses, each with a twist
About Boss Rush
Boss Rush: Ten bosses, each with a twist. Solo modes are for thinking at your own pace: puzzles with one right order, a coached table, boss battles and an endless gauntlet.
The ten bosses
- 🔥 Ember — Warm-up: a chill boss with a full hand.
- ⚡ Voltra — Sharp, and starts with 6 cards.
- ◌ Nullwave — Ruthless and shields are gone.
- ▣ Mirrorlord — Ruthless under Mayhem rules.
- 👑 Prism Sovereign — 5-card boss, 6-second turns, riot rush.
- 🌋 Cinder — Eruption rules — the pile is a volcano.
- 🌑 Umbra — Eclipse — she plays best on the dark side.
- ⛓ The Warden — Merciless pack, 20-card mercy rule.
- ▞ Glitch — Anything goes, 5-second turns, no shields.
- 💠 Apex Prism — Every pack at once. Four-card boss hand..
How the ladder works
Bosses are one-on-one duels. Beat a boss to unlock the next one; your progress is saved. Beating the Prism Sovereign and Apex Prism unlocks two of the rarest badges.
Rule guides for this mode
Frequently asked questions
Is Boss Rush free to play?
Yes. Boss Rush and every other Prism Riot mode are free in your browser with no download, no sign-up and no account. Progress is saved in your browser.
Can I play Boss Rush offline?
Yes. After your first visit Prism Riot works offline — add it to your home screen from the browser menu and it opens like an app.