CT Auction House System Has Launched! Build a Living Auction Economy in RPG Maker MZ

CT Auction House System is now available for RPG Maker MZ! 🎉

CT Auction House System is an RPG Maker MZ auction house plugin for developers who want a living marketplace instead of a normal static shop. It adds simulated NPC buyers and sellers, bidding, buyouts, player listings, dynamic supply and demand, market history, and offline market progression — all without requiring a server or external API.

Instead of selling everything through a fixed-price shop, players can take part in a market that changes around them.

🔨 Buy, Bid & Sell

Players can browse active listings, place bids, use Buyout, create their own listings, or instantly sell items to simulated NPC buyers.

NPC traders actively participate in the market, helping the Auction House feel populated by other adventurers and merchants rather than functioning like a static store menu.

📈 Dynamic Living Economy

Market prices react to factors including:

Supply and demand

Market scarcity

Oversupply

NPC buying behavior

Item rarity

Active listings

Market volatility

Flooding the market with the same item can push its value down, while scarce items can become more valuable as market conditions change.

🤖 Simulated NPC Buyers & Sellers

NPC traders can create listings, bid against the player, use Buyout, undercut listings, and purchase player-listed items.

The system runs completely offline, making it suitable for single-player RPG Maker MZ games that want an auction-house-style economy without online servers.

🕒 Offline Market Progression

The Auction House can simulate market activity while the player is away.

When a save is loaded later, auctions may have finished, listings may have sold, and market prices may have shifted, giving the economy a sense of continued activity.

🎨 Multiple UI Themes

Choose from built-in Auction House themes including:

Orange, Blue, Purple, Red, Green, Cyan, Gold, Pink, Dark, and the standard RPG Maker MZ interface.

Custom hover and entrance animations are also included.

🎉 Launch Special — 10% OFF

To celebrate the launch of CT Auction House System, the plugin is currently 10% OFF for a limited time.

Grab it during the launch promotion and add a living auction-style marketplace to your RPG Maker MZ project.

🌐 CT Auction House System

https://cynthiatool.itch.io/rpg-maker-mz-plugin-ct-auction-house-system

Build a marketplace that feels alive. 🔨💰

More tools at cynthiatools.com