NEBULAGON Play free on Steam
An indie arena brawler by Eversko01 / ENTER THE AGON

A small arena. A universe of possibility.

Small arena.
Big saves.

Dodge the shot. Land the combo. Pull your partner out of trouble. Your next great teammate moment starts here.

Windows demo · Solo or local duo vs AI
Or play the free browser demo

Six illustrated Nebulagon heroes on a floating amber arena, surrounded by a luminous violet nebula. New key art inspired by the opening cinematic.
A UNIVERSE WORTH ENTERING NEBULAGON / 01
THE UNIVERSE OF NEBULAGONCinematic-inspired campaign artwork
Down to the details
04DEMO HEROES2v2SOLO / LOCAL DUO VS AI

It's not just
your fight.

It's the shot you dodge.
The opening you create.
The teammate you save.

In Nebulagon's free demo, two heroes take on an AI team in short, top-down arena rounds. Play with an AI teammate or share the screen with someone beside you.

The Kairagon arena: stone platforms suspended among purple, blue and orange nebula clouds
SMALL SPACE.
BIG DECISIONS.
KAIRAGON / ORIGINAL GAME ART
01

Aim with intent.

Dodge skillshots, find an opening, and make your abilities count. Positioning is part of the fight.

02

Play the partner.

Hold a target for a follow-up. Pull a friend to safety. A well-timed save can be your best move.

03

Fight for the middle.

The healing orb gives you a reason to step in. Decide when to contest it and when to cover your teammate.

A LITTLE TEAMMATE INSTINCT

Make the save.

Three moments. Your move.
Illustrated scenarios, not live gameplay.

01 / 03

Your partner went too far.

Four heroes.
Your kind of chaos.

The one who starts it.
The one who saves it.
Find your place in the fight.

Root Bind’s original purple arcane ability icon
01 / 04
FONE WELL-TIMED MOVE.
ONE VERY GRATEFUL TEAMMATE.

ARCANE / RANGED

Elly

The Elementalist

Hold that one
still for me.

THE TEAMMATE MOMENT

Root Bind

Pin an opponent in place so your partner can line up a skillshot. Enough damage breaks the bind, so call the target and make the opening count.

SAME SCREEN. DIFFERENT INSTINCTS.

Better
together.

Pick a pair. Find a way to play.
Send your favorite combination to the person
who always says “one more round.”

P1 YOUR HERO KEYBOARD + MOUSE
P2 YOUR PARTNER COMPATIBLE CONTROLLER

Choosing your partner’s hero swaps your picks. This is a playstyle guide, not a ranking.

CRUNKMONK

KEEP IN MIND

Build ideas here, then try them in the free Windows demo on Steam or the free browser demo. Your choices stay in this browser until you choose to share the link.

The final group scene from Nebulagon’s opening cinematic

BEFORE THE FIRST MOVE

Out of the void.
Into the Agon.

SIX-CHARACTER CINEMATIC ENSEMBLE · THE DEMO HAS FOUR PLAYABLE HEROES

One screen.
Two ways in.

Download the free Windows demo on Steam. Start with a guided tutorial with English text and recorded voices, then choose your team. Prefer no download? Play the free browser demo on itch.io.

Play free on Steam

Steam: offline after installation · Browser: internet required
Desktop play only · Not designed for mobile

SOLO 2V2

You. An AI ally.
Two opponents.

Take an AI teammate into the arena against two AI opponents. Player 1 uses a keyboard and mouse.

01

LOCAL DUO

Bring your favorite
backseat gamer.

Share one computer and fight an AI team together. Player 1 uses a keyboard and mouse; Player 2 needs a compatible controller.

02

The arena
is just the start.

The full Windows game is planned to bring eight heroes, a five-bout Arena Circuit for solo players and local duos, Custom Battle, and cosmetics earned by mastering your heroes.

Follow the game on Steam
08Heroes planned
Find your main. Find your next.
05Arena Circuit bouts
A run for solo players and local duos.
Mastery. Rewarded.
Earn cosmetics through play.

Planned full-game features are in development. Release date to be announced.

Four more personalities.

In development · Not in either demo

PebbleThe Colossus
Devour

Swallow an enemy, then throw them.

Kit details may change during development.
TraceyThe Sharpshooter
Snipe

Commit to an aimed, piercing shot.

Kit details may change during development.
KenThe Shadow Blade
Phantom Lunge

Lunge out and back. Landing a hit opens a recast.

Kit details may change during development.
HexThe Witch Doctor
Spirit Well

A destructible totem heals nearby allies and damages nearby enemies.

Kit details may change during development.

BEFORE YOU JUMP IN

Good
questions.

Can I play by myself?

Yes. Choose Solo 2v2 in the demo. An AI teammate joins you against two AI opponents.

Can I play with a friend?

Yes, on the same computer. Choose Local Duo, use a keyboard and mouse for Player 1, and connect a compatible controller for Player 2. You will face an AI team together. The demo does not offer online multiplayer.

Where can I play the demo?

The free Windows demo is available now on Steam and works offline after installation. You can also play the free browser demo on itch.io with an internet connection. Mobile and touch play are not supported.

Which heroes are in the demo?

Elly, Crunk, Monk and Boo. The full game is planned to include eight heroes.

When does the full game come out?

The release date has not been announced. You can wishlist Nebulagon on Steam to follow the upcoming Windows release.

THERE'S ROOM FOR ONE MORE

Find your people.

Talk heroes, share your best saves, and follow what's next for Nebulagon.

Join the Discord

YOUR NEXT GREAT SAVE IS WAITING

See you
in the arena.

Play free on Steam Wishlist the full game on Steam Or try the free browser demo

THE ORIGINAL OPENING CINEMATIC

The arrival.

Original cinematic artwork, not gameplay. The demo features Elly, Crunk, Monk and Boo.