ISIndieSource

Curated game source code · Clear license terms

Production-ready game source code. Ready to evolve.

Explore organized Cocos Creator, Unity, and HTML5 projects for study and prototyping—with separately licensed reskinning, integration, and commercial launch support.

Browse source codeDiscuss commercial use
  • 23source code projects
  • 3supported platforms
  • 1:1commercial scoping
PROJECT ROUTE● AVAILABLE
01
Get source codeInspect mechanics and project fit
02
ScopeDefine commercial rights and changes
03
Build & launchReskin, integrate, test, and deploy
Commercial use requires a separate written license or service agreement.

ONE-TIME CRYPTO ACCESS · ZERO RECURRING

Prepaid Source Passes & Starter Bundles

Compare all passes & guarantees →
SINGLE PROJECT
From$89USD

Individual complete game source-code package for study, prototyping, and architecture evaluation.

  • 1 Complete source package (.zip)
  • Cocos Creator or Unity C# project
  • 30-day download window
Browse Single Projects →
⚡️ POPULAR STARTER · 67% OFF
FIRST BUILD PACK
$99USD/ Pick Any 2

Pick ANY 2 game projects across our entire catalog (up to $298 total value). Lifetime re-downloads.

  • Pick any 2 projects (including $149 games)
  • Permanent library access & updates
  • 100% upgrade credit towards Annual Vault
Get Build Pack ($99) →
👑 20 FOUNDING SLOTS: $499
ANNUAL SOURCE VAULT
$499$799/ 365 Days

Complete all-access pass to every existing game + all new releases for 1 full year ($1,990+ value).

  • Unlimited access to ALL 20+ templates
  • All newly added game source codes
  • Fair-use allowance: Up to 5 unlocks/day
Join Annual Vault ($499) →
🛡️
100% Credit Rollover Guarantee: Start with the $99 Build Pack with total confidence. Upgrade to the Annual Vault within 30 days and your $99 is fully credited — pay only the difference.
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Selected source code

Start from something real

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Dedicated catalogs

Browse specialized source code collections

Cocos Creator Source Code

Explore 2D and 3D Cocos projects optimized for Web, WeChat, and lightweight cross-platform builds.

Browse 18 Cocos projects →
Unity Game Source Code

Production-tested Unity C# projects, 3D casual runners, RPG loops, and physics-based gameplay.

Browse 5 Unity projects →
Tower Defense Source Code

Grid-based pathfinding, turret upgrade systems, wave balancing, and strategy mechanics.

Browse 6 Tower Defense projects →
Free Evaluation Source Code

Download our verified $0 starter pack to inspect project architecture and evaluation package format.

Download free pack ($0) →

Buyer knowledge

Evaluate the project, not just the screenshots.

Our project-specific guides explain editor compatibility, technical checks, included systems, license boundaries, and the questions to answer before planning a commercial build.

Read evaluation guides

Beyond the download

Turn a useful reference into a commercial product.

01Reskin & visual directionBrand, UI, art, audio, store assets02SDK & backend integrationAds, analytics, IAP, APIs, payments03Build, QA & launchWeb, Android, iOS delivery support

License clarity

Evaluation first. Commercial rights by agreement.

Default downloads are for evaluation, personal use, research, communication, and learning. Monetization, commercial release, resale, redistribution, sublicensing, or client work requires prior written approval.

Read the license

Codebase Integrity

The IndieSource Technical Verification Standard

01

Zero-Broken-Script Guarantee

Every listed project is compiled in a fresh engine install. We eliminate missing MonoBehaviours, broken GUID links, and dangling shader graphs before catalog admission.

02

Exact Engine Version Pins

No guessing games. Every template explicitly documents tested editor versions (Cocos Creator 2.4.x / 3.8.x LTS, Unity 2019–Unity 6) and target runtime requirements.

03

Unobfuscated Clean Source

You receive human-readable TypeScript and C# code with intuitive class hierarchies, clean controller loops, and structured prefab architectures ready for custom gameplay modifications.

04

Commercial Production Support

From custom reskinning and UI redesign to ad mediation, SDK integration, and store submission—our engineering team is ready to accelerate your launch timeline.

Common questions

Frequently Asked Questions

What is included in each game source code package?

Every package contains the complete project archive: full C# or TypeScript source scripts, scene hierarchies, prefab configurations, UI layouts, audio assets, and project settings ready to open in the specified engine version.

How does IndieSource verify the technical quality of each template?

Every project undergoes local build verification. We test editor version compatibility, compile scripts without syntax errors, confirm scene loading, inspect third-party dependencies, and record real gameplay evidence.

Which game engines and versions are supported?

Our catalog features Cocos Creator (v2.4.x through v3.8.x LTS) optimized for lightweight Web/HTML5, Mini-Apps, and mobile, as well as Unity (2019, 2021, and Unity 6 LTS) for 2D/3D mobile and cross-platform releases.

What rights are included, and how does commercial licensing work?

Standard direct downloads include non-commercial technical evaluation, prototyping, and study rights. For commercial release, reskinning, monetization, or client delivery, we provide straightforward commercial licensing and production agreements.

How does checkout and instant download delivery work?

Checkout is instant via cryptocurrency (USDT, USDC, BTC, ETH, SOL). Once confirmed on-chain, your permanent download access is activated immediately in your Developer Library, with unlimited re-downloads.