indiegame.fan
Island Market Simulator: Prologue header art

Island Market Simulator: Prologue

Island Market Simulator – In this strategy and economy simulation game set in an island town, build your trade empire by starting with a small market. Produce your goods through farming, livestock, and supply chain management, and expand your business with seasonal dynamics and festivals!

Steam Page
Release
August 21, 2025
346 days ago
Steam Reviews
Very Positive96 reviews87.5%

Does this feel indie?

Vote based on whether this game feels indie to you. You can change your vote at any time. Results earn an IGF score after 10 accepted votes.
No votes yet
Vote on More Games
Game contextLatest: IGF Team
ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan.Status
Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 10, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 10, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 10, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Island Market Simulator: Prologue and Zentium Studio funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Island Market Simulator: Prologue and Zentium Studio?Creative controlWho appears to retain creative control of the game.
Updated: Jul 10, 2026Release statusWhether and how the game has been released.

Media

16 items

About the Game


◆ Increase your reputation by decorating your home with 100 different items. Express your style with paintings, furniture, and decorative accessories. Market and home decorations directly affect your in-game prestige system!


◆ Diversify your income by offering 73 different products for sale. Showcase various product categories to expand your customer base. Reach maximum profit potential through strategic product placement!


◆ Discover the dynamics of the game with countless weather events brought by 4 different seasons. Effects like snow, rain, and scorching heat can impact everything from farming to trade. Each season brings new challenges and opportunities, adding life to the game!


◆ Diversify your farming by growing 47 different crops. Optimize the processes of sowing, watering, and harvesting to achieve maximum yield. Sell your produce at markets or use it in various recipes!


◆ Make your game even more colorful with events that appear on specific dates. These seasonal or special-day events offer rare rewards and surprise opportunities. Stay active to never miss out and benefit from every advantage!


◆ Raise 3 different types of animals to obtain various products like milk, wool, eggs, and meat. Take care of their health and happiness to increase productivity. Sell the products you collect or use them in your own production processes!


◆ Shape your in-game relationships by completing quests from the kingdom, pirates, and townsfolk. Each quest has its own story and reward. Through these missions, you can discover new areas and witness different storylines!


◆ Grab your hammer and head to the workshop! Use 10 different machines to craft 40 unique products! From cheese to fabric, jam to alcohol everything depends on your craftsmanship. You choose what to produce and shape the economy your way!