ALTIER ACADEMY SEASON IS NOW OPEN!
Enroll now, hit the MOBA battlefield, and rise as the Academy's Champion.
This new semester brings fresh Heroes, a new arena, and the return of Solo Battle Royale — because battle is the only lesson plan.

Team up for fast-paced, 5-min 3vs3 MOBA PvP matches, or go solo and prove who tops the class in Solo Battle Royale.
Ever-changing battlefields, roguelike power-ups, and non-stop PvP thrills await — this season, the arena is your classroom.

🏆 Solo Battle Royale Is Back
New map, same chaos.
Drop in solo, gear up, and outlast every rival Hero in a fast-paced, last-Hero-standing battle royale showdown.
No squad, no mercy. Only one Ace walks away. MOBA brains. Battle Royale nerves. Bring both.

New here? The Starter Pack gets you in the fight from day one.

⭐ Spica's Here. So Is the Academy Collection.
The Academy's biggest ego just walked in.
Meet Spica, swinging her signature Megahand gauntlet and playing for keeps.

The Academy Collection is live, too.
Spin for Maestra Sephir, or just log in daily and let the set build itself.
Find your main from a full roster of anime-style Legends, complete the collection, and flex it in every MOBA and PvP clash.

⚡ Every Mode, One Arena
Team Deathmatch. Energy Stone Rush. Zone Control.
Squad up with friends, or whoever you meet in the arena, and go 3vs3 for pure PvP mayhem, anytime, anywhere.

Craving something different?
Boss Raid brings the PvE — team up and take down the biggest threats in Astro Arena.
This is MOBA, every way you want it.

🕹️ Easy MOBA Controls, Epic Brawls
Auto Attack or Manual mode — controls that fit your playstyle.
Fast 5-min PvP battles, intuitive controls, jump in anytime on mobile.
Free to play — anyone can pick up and play.

[Join Us]
Discord : https://discord.gg/F3BJ2arCDm
Youtube : https://www.youtube.com/@AstroArena.Official
Official Website : https://astroarena.krafton.com/en

Boss Raid: face the new boss Boris!