
Screenshots

Watch trailer on Steam ↗Island Market Simulator
Zentium Studio · Published by GrabTheGames, Gamersky Games, Zentium Studio · Official site ↗
Mostly Positive — 78% positive (231 reviews) · 36 achievements
Last updated 3 Oct 2026
Team up with your friends and build a thriving trade empire in this CO-OP strategy and economy simulation set on a lively island. Begin with a small market, share tasks, manage production chains, raise livestock, and dominate the economy together through changing seasons and dynamic festivals!
£6.59
£10.99Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
Price history
Indie, RPG, Simulation, Strategy, Casual · 2026 · More £5 - £15 games
Explore Island Market Simulator, where you and your friends manage production chains, raise livestock, and dominate the economy through seasonal challenges. Team up for CO-OP fun in this unique blend of strategy and simulation from Zentium Studio.
About this game
Roadmap

About the Game


◆ MANAGE THE ISLAND TOGETHER WITH YOUR FRIENDS
Build, trade, and grow your market together in Co-op mode. Share tasks, divide the work efficiently, and turn your small shop into the island's biggest business!

◆ THE PARROT AND THE WITCH ARE READY — LET THE MAGIC BEGIN IN YOUR MARKET
Unlock magical surprises that change your customers and market layout. Use special powers at the right time and add fun chaos to your business!

◆ FIND THE UFO AND THE MAGIC ORB, CHANGE THE ORDER
Discover hidden mystic objects and disrupt the market flow. Activate powerful effects and watch your customers transform in unexpected ways!

◆ EARN MONEY FROM MINI-GAMES IN THE TAVERN
Enter fun competitions by participating in mini-games at the tavern. Earn rewards, generate extra income, and enrich your social experience!

◆ SELL 73 DIFFERENT PRODUCTS, INCREASE YOUR PROFITS
Offer a wide range of products to meet all customer needs. Manage supply and demand well, organize your shelves strategically, and maximize your daily profits with smart pricing decisions!

◆ WATCH OUT FOR THE THIEF! PROTECT YOUR GOODS
Be careful and protect the products you worked hard for. React quickly in times of danger and defend your market from unexpected threats!

◆ LET THE APPRENTICE HANDLE YOUR TASKS
Automate daily chores by assigning tasks to your apprentice. Delegate animal care, customer management, and other operations to them; you focus on growth!

◆ CRAFT IN YOUR WORKSHOP, SELL YOUR OWN PRODUCTS
Craft unique items in your workshop with the raw materials you collect. Unlock new recipes, improve the production chain, and boost your market value with handmade goods!

◆ GROW 47 DIFFERENT CROPS, INCREASE YOUR YIELD
Grow different crops by sowing seeds, watering, and harvesting. Increase your productivity by optimizing farming methods and create a sustainable source for your market!

◆ RAISE ANIMALS, OBTAIN DIFFERENT PRODUCTS
Obtain valuable products like milk, eggs, and wool by taking good care of your animals. Maximize production by keeping their health and happiness high!

◆ FOLLOW THE STOCK MARKET, MULTIPLY YOUR MONEY
Track price fluctuations and invest at the right time. Buy low, sell high, and multiply your earnings using market trends!

◆ EXPERIENCE WEATHER EVENTS CHANGING ACROSS 4 SEASONS
Adapt to weather conditions like rain, snow, and scorching heat. Every season has a direct impact on farming, trading, and daily life!

◆ JOIN SPECIAL EVENTS
Take part in events happening on specific dates. Earn rare rewards, catch surprise opportunities, and don't miss the excitement all year round!

◆ COMPLETE FACTION QUESTS, SHAPE YOUR RELATIONSHIPS
Influence power balances by taking quests from different groups. Your decisions change alliances, open new story paths, and determine the island's future!

◆ DECORATE YOUR HOME WITH 100 ITEMS, GAIN REPUTATION
Personalize your home with various decorative items. Increase your reputation, unlock new opportunities, and show your style to the whole island!

System Requirements
Will my PC run this? →Minimum
- OS: Windows (64-bit) 10
- Processor: Intel i5 4690 / AMD FX 8350
- Memory: 8 GB RAM
- Graphics: Nvidia GTX 1050 / RX 570 (4GB+ of VRAM)
- DirectX: Version 11
- Storage: 6 GB available space
Recommended
- OS: Windows (64-bit) 10
- Processor: 5 7600K / Ryzen 5 2600x
- Memory: 8 GB RAM
- Graphics: NVIDIA GTX 1060 / AMD RX 480
- DirectX: Version 11
- Storage: 6 GB available space
Supported Languages
*languages with full audio support
Latest news
Patch NotesOfficial
👷 Patch v1.0.5 — Apprentice Upgrades & Critical Client Fixes
👷 Patch v1.0.5 — Apprentice Upgrades & Critical Client Fixes 👷 New Apprentice Features Your apprentices just leveled up. Two big additions to what Greg, Jesse, and Walter can do for you: 🐄 Barn Product Collection — Apprentices now collect products from your barn animals and bring them to the front of the market. Sit back and watch the goods stack up. 🥊 Thief Protection — Apprentices now actively guard the market against thieves. No more losing goods to sneaky visitors. On top of that, some of the existing apprentice features have had their prices reduced — hiring hands is now more accessible. 🚨 Critical Fixes Client Harvestable Count: Players connecting as clients were seeing "0" for harvestable products even when there were plenty. Fixed — clients now see the correct counts. Kraken Set — Client Visibility: Fixed an issue where the Kraken set wouldn't appear for clients and couldn't be found in the market after loading. Recycling System — Client Destroy: Fixed a bug where clients couldn't destroy items in the recycling system. Spoiled Products in Fresh Crate: Placing spoiled products in a fresh product crate would still let them sell as fresh. Fixed — mixing spoiled with fresh now spoils the fresh ones too (as it should). 🔧 Bug Fixes Apprentice Camera Lock: Assigning a task to an apprentice who already had one would leave the camera stuck on them. Fixed. Asparagus Icon: Asparagus was showing a seed icon instead of its product icon. Fixed. Decoration Item Icons: Many decoration items were displaying incorrect icons. Fixed. Roulette Sound Settings: Roulette game sounds weren't tied to the audio settings. Now they are. Customer Shelf Congestion: Customers could get stuck in front of shelves. Fixed. Big fixes, better apprentices, keep the feedback coming. 🌊Read full article on Community Announcements (ONurGke)Patch NotesOfficial
🎰 Patch v1.0.4 — Roulette, Critical Co-op Farm Fix & More
🎰 Patch v1.0.4 — Roulette, Critical Co-op Farm Fix & More 🎰 New Feature: Roulette Feeling lucky? A roulette game has been added. Drop your items, place your bet, and let the wheel decide. Pick your side — black, red, or green — and either double your products or lose them completely. High risk, high reward. Perfect for when you're feeling brave (or stupid). 🔧 Bug Fixes Critical Co-op Farm Bug: The critical client-side bug in the farm system has been fixed — you can now do everything together in co-op. Huge apologies for this one, it shouldn't have taken this long. Market Stock Panel: The market stock panel you check with the TAB key now works error-free and in sync. What you see is what's actually there. Quality Lighting: Fixed an issue where lighting would dim incorrectly based on different qualities. License Panel — Sushi & Sandwich Cars: Fixed an issue where the "Owned" text wasn't showing after purchasing sushi and sandwich cars in the license panel. We've still got a long road ahead of us and we're doing our best. We're a tiny team with a single developer — we hope we can keep making you happy. We have some big plans and even bigger dreams. Thanks for being with us on this journey. 🌊Read full article on Community Announcements (ONurGke)Patch NotesOfficial
🐙 Patch v1.0.3 — Kraken Shelves, Balance & Community Fixes
🐙 Patch v1.0.3 — Kraken Shelves, Balance & Community Fixes Another round of updates driven by your feedback — and more coming soon that we think you're really going to enjoy. 👀 🐙 New: Kraken Special Series Shelves A brand-new Kraken Special Series of shelves is now available for purchase with IMS Coin. What makes them special? Items placed on Kraken shelves don't spoil. Stock them, walk away, come back — your products stay fresh until they sell. Perfect for anything you can't move in a hurry. 💡 Greenhouse Lights The greenhouse used to go dark at night. Lights have been added — it's now properly lit around the clock. No more fumbling around in the dark to check on your crops. ⚖️ Balance Changes Fish Prices: Based on your feedback that fish prices were too high and in many cases fishing alone was making massive money, fish prices have been updated and moved to a much more reasonable pricing model. Day Start Timing: The day was ending too fast — by the time you'd prepped everything and were ready to sell, half the day was already gone. Also based on your feedback, the day now only starts progressing the moment you open the market. Take all the prep time you need. 🔧 Bug Fixes Sushi Restaurant Menu: The menu at our little sushi restaurant wasn't descriptive enough, and there was a mix-up with the sushi colors. Both fixed. Apprentice Trash Task Lock: If you assigned an apprentice to clean up trash and then threw out any trash yourself, the apprentice would get stuck and stop doing anything. Fixed. Thanks for the feedback — more surprises on the way. 🌊Read full article on Community Announcements (ONurGke)Patch NotesOfficial
🎨 Patch v1.0.2 — Visual Overhaul, Character Controller & Quest Fixes
🎨 Patch v1.0.2 — Visual Overhaul, Character Controller & Quest Fixes 🎨 New Visual Look The overall look of the game has changed. The island now has a more saturated and sharper look — colors pop more, details are clearer, and everything just feels a little more alive. 🏃 Reworked Character Controller The character controller has been reworked. Movement is now faster and more comfortable — no more sluggish response, no more fighting the controls. 🔧 Bug Fixes Quest Completion: Fixed various issues around quest completion — quests now register and finalize as they should. Quest Save Data: Fixed an issue where quests you'd already completed and delivered would be lost after loading a save. Your progress now sticks. Monitor Switching: Fixed a bug that occurred when switching to a second monitor. Transitions between screens are now smooth. Connection Feedback: In the old version, when a player couldn't connect, no feedback was shown. The game now clearly tells you why the connection failed — no more guessing. Sharper island, smoother movement — keep the feedback coming. 🌊Read full article on Community Announcements (ONurGke)Patch NotesOfficial
🖥️ Widescreen Support, Monitor Selection & Localization Fixes
🖥️ Widescreen Support, Monitor Selection & Localization Fixes Another post-launch update — some big requests knocked out. 🖥️ New Feature: Widescreen Support Widescreen support has been added to the game. If you're playing on an ultrawide monitor, the game now scales properly — no more black bars, no more cropped UI. The island fills your screen the way it should. 🖱️ New Feature: Monitor Selection Running a multi-monitor setup? You can now choose which monitor the game runs on — no more accidentally launching on the wrong screen. 🌐 Localization FixesMany localization issues across the game have been fixed — translations should read more naturally and display correctly in more places. More updates on the way — thanks for the feedback. 🌊Read full article on Community Announcements (ONurGke)






