Barter Merchant for Game Creator 2

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Item-for-item merchant exchanges built directly on Game Creator 2 Inventory.

Barter Merchant for Game Creator 2 adds configurable barter offers, flexible payment rules, finite/infinite reward stock, discounts, reusable catalogs, runtime offers, optional Stats/Quests eligibility, GC2 Remember support, a production-ready UI workflow, and extensive Visual Scripting integration.

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Package snapshot

Item	Details
Module version	1.10.0
Unity target	Unity 6+
Required GC2 dependencies	Game Creator 2 Core + Inventory
Optional integrations	Stats + Quests
Runtime assembly	`GameCreator.Runtime.BarterMerchant`
Editor assembly	`GameCreator.Editor.BarterMerchant`
Official GC2 source changes	None

View Barter Merchant for Game Creator 2 on the Unity Asset Store

What this module does

Barter Merchant provides merchant-style item-for-item exchanges while keeping Game Creator 2 Inventory authoritative for Bags, Items, RuntimeItems, equipment, and ownership.

A barter offer can define:

one or more reward Item instances;
exact or flexible item-payment rules;
finite merchant stock or infinite reward creation;
payment consumption or transfer to the merchant;
merchant-wide and per-offer discounts;
optional Stats, Attributes, Quests, and Tasks eligibility gates;
normal GC2 Conditions for advanced logic;
normal GC2 Instructions after a successful committed exchange;
stable Offer IDs for runtime logic and save/load;
runtime offer templates that can be activated dynamically.

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Source-safe architecture: this is a separate extension module. Official Game Creator 2 source modules are not modified, patched, overwritten, reorganized, or redistributed.

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Integration boundary

The Runtime assembly hard-references Game Creator 2 Core and Game Creator 2 Inventory. Stats and Quests are optional and are resolved through a reflection-only integration bridge, so a Core + Inventory project can use the base barter system without missing-assembly errors when those optional modules are absent.