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Economy Engine 1.4 preview
Unity

Economy Engine 1.4

By Prototools

$12

Rated 5.0/5 from 5 ratings on Unity.

Price history

Recorded standalone sale prices and the latest available store price, in USD. Historical dots use the sale start date and its recorded offer price. Prices can change during a sale; this is not a daily price log. Bundle prices and upcoming offers are excluded. History covers up to the 100 most recent recorded offers.

Lowest recorded standalone price in this history: $12. The latest store price is $12, matching the lowest recorded price shown here.

Recorded prices for Economy Engine 1.4 5 price observations from Jun 27, 2026 to Oct 31, 2026. Lowest recorded price $12. Exact dates and prices are listed below. $0.00 $10.00 $20.00 Jun 27, 2026: $20. Unity First Price 2026-06-27 2026-07-04 Jun 27, 2026: $14. Unity New Release Discount 2026-06-27 2026-07-11 Jun 27, 2026: $14. Unity New Release Discount 2026-06-27 2026-07-11 Sep 5, 2026: $12. Unity Permanent Decrease 2026-09-05 2026-09-12 Oct 31, 2026: $12. Latest store price Jun 27, 2026 Oct 31, 2026
Each dot is a recorded sale price or the latest store check. Prices between observations are unknown.
View 5 recorded prices
Recorded standalone asset prices in USD
Sale start / price checkPriceObservation
$12Latest store price
$12Unity Permanent Decrease 2026-09-05 2026-09-12
$14Unity New Release Discount 2026-06-27 2026-07-11
$14Unity New Release Discount 2026-06-27 2026-07-11
$20Unity First Price 2026-06-27 2026-07-04

Sale and bundle history

The 4 most recent recorded offers including this asset. Past offers may no longer be available. Bundle prices cover a package, not this asset alone.

About Economy Engine 1.4

  • Tools, Systems & Learning > Game Templates & Systems
  • Theme > Stylized
  • Theme > Low Poly
  • Theme > Retro & Arcade
  • Theme > Nature & Countryside
  • Art & Visuals > 2D
  • Art & Visuals > 3D
  • Art & Visuals > UI & GUI
Economy Engine is a complete economy framework for Unity. Build shops, traders, currency exchangers, loot chests, inventories and more with zero code and time required.

Go from an empty scene to a fully playable economy with shops, trades, loot and currencies in under 5 minutes.

Why Economy Engine?
Complete economy in minutes . Shops, traders, loot chests, inventories and currencies all working together out of the box
Zero code required. Every system is configured through dedicated editor windows and ScriptableObjects
Economy Library. Browse, search, edit and organise all your economy data in one place with folder management, multi-select, undo support and a References system
Creator Hubs. Guided 2D and 3D scene creators that place, wire and configure NPCs in one click with zero manual Inspector work
Built for any project. Works with 2D and 3D, supports Built-in, URP and HDRP, drops into any existing Unity project with no dependencies on your scene structure
Scene setup in seconds: No searching for managers, tutorials and prefabs to setup your scene. Setup any scene to support Economy Engine within seconds using the Engine Setup window.
Save-ready from day one. Every data asset carries a unique persistent GUID that survives renames and folder moves


What data can I create?
Currencies: Currency data for your game
Items: Item data for your game
Transaction: Link items with currencies. Give your items value
Shop Data: Load it with transactions and create a Shop
Trade: Create trades between items
Trade Tables: Load it with trades and create Traders
Loot Drop: Create a loot drop. Configure its amount, item / currency and chance
Loot Table: Load it with loot drops for chests or enemies


What runtime game systems are included?
Character Controllers: Top-down 2D and Third Person 3D
Inventory System: Item selection, details panel and discard
Interaction System: Proximity-based, keyboard and gamepad support
Shop System: Buy/Sell transactions, stable or volatile pricing, price discounts
Trader System: Item-for-item trading via Trade Tables
Currency Exchange System: Exchange one currency for another at configurable rates
Chest System: Assign a Loot Table, interact to open and collect loot
Sign System: Interactable signs with typewriter dialog effect
UI Pop-Ups: Animated feedback for buying, selling, trading and exchanging

All systems work for both 2D and 3D

What else is included?
Pixel Art Character with 4-direction animations
28 Item Sprites (Weapons, Tools, Food, Armor, Materials and more)
4 Pixel Art NPC Sprites
Tileset: Terrain, Houses, Bushes, Trees and Decorations
3 Rigged Low Poly Characters with walking animation
Low Poly Environment: Houses, Terrain, Bushes, Trees and Decoration
Chest and Sign 3D Models


The tool's main priorities
Easy to use for any skill level
No code required
Make economy building an interactive experience


Kickstart your game economy in no time!
Please report any bugs and suggest improvements. The tool is constantly being updated

Unity price last checked .

Prices and availability may change.