Descripción
Clash Battle Template is a production-ready, server-authoritative real-time card battle game. It includes both the game template and the complete WebSocket server backend.
Create your own Clash Royale-style game without wasting time creating code and mechanics from scratch.
What's included:
Game Template:
A complete battle system in the style of Clash Royale with troops, buildings and spells.
21 demo cards, king and princess towers, crowns, overtime with double and triple elixir.
Battles against other players or bots.
Full meta-game: deck builder, card collection, upgrade system, lootboxes, shop with daily rotation.
Server-authoritative battles with smooth client-side interpolation for both WebSocket and offline backends.
Offline mode
Login (email/password + guest), profile, settings, nickname rename
Clan system with real-time chat, emotes, donations, member roles, search and clan war.
Friends list with online status and friendly battles
Leaderboards
Battle Pass
Trophy Road
Chest Slots
Battle emotes, victory animations, particle reward FX
Replay System
Match history + replay viewer
Real-time server data update system, exporting with just one click.
Localization: English, Portuguese, Chinese, Japanese and Korean (LanguageManager, ready for more languages)
Local + remote update flow (Google Play / App Store / custom JSON)
Customization:
Every game-design-related setting lives in the Editor as ScriptableObjects:
Units (stats, AI, animations, costs)
Maps + arenas
Lootbox reward tables
Shop offers + rotations
Currency definitions
Battle Pass / Trophy Road / Chest Slot rewards
Clan rules + chat config
The documentation has step-by-step tutorials for creating a new arena and a new card.
WebSocket Backend Server:
Authoritative battle simulation at 20 ticks/sec (configurable) with delta-encoded state sync.
REST + WebSocket APIs for auth, matchmaking, shop, IAP, clans, friends, telemetry.
JWT auth with email/password + persistent guest accounts (device-id based).
Real-money IAP with server-side receipt validation: Google Play Billing, Apple App Store StoreKit, Stripe Checkout / Payment Intents.
Auto-reconnect for battle and lobby sockets.
GM panel with ban / kick / grant currency / set trophies / search players.
Real-time data push to client
Telemetry pipeline with crash aggregation
Multi-region distributed scaling via Redis (optional)
This asset uses the following third-party resources:
LeanTween
License: MIT
Author: Russell Savage - Dented Pixel
UnityHFSM
License: MIT
Author: Inspiaaa
Colyseus Unity SDK
License: MIT
Author: Endel Dreyer
MsgPack Serialization
License: MIT
Author: Denis Zykov
MeshCombineWizard
License: MIT
Author: Gojko Radonjic
UniTask
License: MIT
Author: Yoshifumi Kawai / Cysharp, Inc.
VContainer
License: MIT
Author: hadashiA
UIEffect
License: MIT
Author: mob-sakai
UIParticle
License: MIT
Author: mob-sakai
Other assets, audio, 3D models, etc., are all under the CC0 license.