Heroic Army vs Demonic Army

Start as a Human or a Slime. Evolve into a legend. Fight for the island.

Closed beta — launching soon
Choose your side

Two armies. One island.

Every server is a war. Team up with up to 5 friends, push into the center of the island, and the strongest player of each army is crowned King.

Heroic Army

Humans who rise to Swordsman, Mage, Archer and Rogue — and finally a legendary Hero.

VS

Demonic Army

Slimes that grow into Goblins, Skeletons, Wolves and Wyverns — and finally a Demon Dragon.

Evolution Tree

From T1 to Legend

29 forms per army. Unlock new forms with coins, collect Mastery stars, and switch any time you are out of combat.

Shown: one path of many. Each army branches into 4 classes, each with its own skills.

Hourly world boss

The Four Sacred Beasts

Every hour, a Sacred Beast appears somewhere on the island. The army that deals the most damage claims its blessing.

Genbu

Black Tortoise · North

An armored fortress wrapped by a serpent.

SECRET

???

Guardian of the South

Its true form waits on the island.

SECRET

???

Guardian of the East

Its true form waits on the island.

SECRET

???

Guardian of the West

Its true form waits on the island.

Drag to rotate. See the true forms of the other three in the game.

Every round

Win the war. Open the gate.

When the Center War begins, both armies rush to the middle of the island. Gather and defeat to score. The winners open a Bonus Gate full of golden monsters.

Try it: tap to push the scoreMini demo
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Center War

Your score bar rises with every kill. Protection drops the moment you step in.

Bonus Gate

Golden monsters pour out for the winning army, dropping extra EXP and coins.

Bestiary

Collect every card

Meet a monster for the first time and its card flips into your Bestiary, with bonus coins. Here are a few. The rest are yours to discover.

42monster cards
58form cards
6rarities

Tap a card to open it. The rest are waiting in the game.

Inside the game

Built for quick, loud battles

58 forms

29 per army, from T1 to T7. Each form keeps its own level.

12 districts

Sunny meadows, haunted graveyards, a volcano, a sunken castle and the Abyss Temple.

Become King

The strongest player of each army wears the crown — until someone takes it.

Squads of 5

Team up with friends from your army and share the fight.

Night & Blessing

1.5x EXP at night, 2x EXP inside the Blessing Light.

PC, mobile, tablet

Plays in your language — English, 日本語, ไทย and more.

How it's made

One creator. An AI studio.

Heroic Army vs Demonic Army is made by a solo developer working with AI tools at every step — design, code, 2D art and 3D models — then checked and tuned by hand.

  1. Game design with AIRules, balance math and world layout written as living design docs.
  2. Code with an AI agentServer-authoritative Luau, tested automatically before every build.
  3. AI-generated art58 character cards, icons, logos and effects — one consistent blocky style.
  4. Image to 3DCards become 3D models, split into parts and rigged for Roblox.
  5. Human-tunedEvery form, number and screen is play-tested and approved by the creator.
VS
Live 3D — drag to rotate
0forms
0districts
0sacred beasts
0languages
Closed beta

Testers wanted!

Play before everyone else, break things, and help shape the balance before launch.

🎖️ Tester role🚀 Early access🗳️ Vote on new forms
Join the Discord
  1. 1Join our Discord server (ages 13+)
  2. 2Post your Roblox name in #tester-apply
  3. 3Get the Tester role and the test link
  4. 4Play, then share bugs and ideas
Meet the creator
Avatar coming soon
Hi! I'm Rin. I'm building Heroic Army vs Demonic Army on my own, with AI as my studio team. Come test it with me — and if you see my avatar in game, say hi!
Rin · RinGameDev
Roblox ID: Rinkun2099 · Community: TsumugiWorks
Follow the war

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