Card Combat Engine Commercial License (Godot 4)

Card Combat Engine is a game-agnostic turn-based card combat engine for Godot 4 / GDScript — FSM, decks, mana, draw, attack/block, damage resolution, deterministic replay, and pluggable AI. The source is free and open under the GNU AGPL v3.0 on GitHub.

This product is the commercial license — not the source code.

You only need it if the AGPL doesn't fit you. The AGPL is copyleft over a network: if you run the engine server-side as part of your product, the AGPL requires you to release your whole product's source. This license removes that obligation.

What you get

• A perpetual, non-exclusive, worldwide commercial license for one individual or legal entity.
• The right to use the engine in closed-source projects, including server-authoritative / online multiplayer, without disclosing your source.
• No royalties on games you ship.
• The LICENSE_COMMERCIAL.md terms issued for your use.

What you DON'T need this for

If you're building an open-source game and comply with the AGPL, the engine is already free — grab it on GitHub.

What this license does NOT permit

• Reselling, sublicensing, or redistributing the engine as a standalone plugin.
• Publishing a competing fork.
• Removing copyright/license notices.

📦 The download is the engine source + your commercial license terms. The same code is also public on GitHub under AGPL.
🤝 Need custom terms (multi-seat, studio-wide, support, exclusivity)? Email islasjavieralf@gmail.com before buying.

Engine: github.com/JavierIslas/Card-Combat-System
Demo: dimcairion.itch.io/espritus-ancestrales
License text:LICENSE_COMMERCIAL.md