- Casual
- Indie
- RPG
- Simulation
Game
Island Market Simulator
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!
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!
About Island Market Simulator
- Released
- September 2026
- Publisher
- GrabTheGames
- Platforms
- Linux · PC (Microsoft Windows)
Where to get it
Release, studio and platform data from IGDB. Store links go to the sellers, not to us. We do not sell games and we do not host files.
Browse everything
Sorted, filterable and paged. Every link goes to the author’s own download.
From the developers
Official announcements, newest first. Posted on Steam.
- Community AnnouncementsIsland Market Simulator is out now on PlayStation 5!Hello, merchants! We have some exciting news to share: Island Market Simulator is out now on PlayStation 5! As our island market welcomes new players, we also want to thank the Steam community for being part of this journey. To everyone who has played, left a review, shared feedback, or supported us: thank you. A warm welcome to all the new merchants joining us on PS5! Island Market Simulator o...
- Community AnnouncementsMeet Island Sort, Our New Co-op Sorting Game! Wishlist Now on SteamHey everyone! 👋 We've been working on something new, and today we're excited to finally share it with you: Island Sort, our next game, now has its own Steam page! Pirates trashed the island! 🏴☠️ Thousands of products lie scattered across the floor. Pick them up, pack them into the right crates and fill every shelf until the island is spotless again. Tidy up on your own or bring your friends...
- Community Announcements👷 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 act...
- Community Announcements🎰 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 Bu...
- Community Announcements🐙 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...
- Community Announcements🎨 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...
- Mods indexed
- 6
- Versions
- 0
- Newest tracked
- none yet
- Most disruptive update
- No breakage data for this game
Most downloaded
Measured from the source's own counts, summed across every release.
- IMSBetterMarket添加了多项实用的界面增强与提醒功能。| Adds a variety of practical UI enhancements and alert features.203 downloads
- MorePlayers提高玩家数量上限。| Increase the player count.159 downloads
- IMSBigBag增加三种背包的背包容量并支持调整选择框颜色。| Increases the capacity of three bag types and supports adjusting the selection frame color.115 downloads
- IMSModConfigManager统一管理和编辑已安装模组配置，并支持显示第三方模组自定义信息。| Unified management and editing of mod configurations, and support for displaying custom information from third-party mods.113 downloads
- IMSOneClickCheckout只需单击一次即可完成结账！学徒也可以一键结账。| Complete checkout with just one click! Apprentices can also checkout with one click.95 downloads
- MarketPulse调整店铺客流到店间隔和同时存在顾客数量上限，包含预设和自定义。| Adjusts store traffic arrival intervals and maximum number of customers allowed in the store at the same time.91 downloads
More early access games see all
Why Island Market Simulator mods break
A mod is compiled against one version of a game. When the game updates, anything that reached into the parts that moved stops working, and it usually stops working silently rather than with a message that explains itself.
That is what the table above counts. It is not a guess: each row is a mod the community has reported as broken by that specific release. The number is a fair measure of how disruptive an update was, and it is the reason people delay updating a game they have modded heavily.
Common questions
Does IndexGG host Island Market Simulator mods?
No, and it never will. Every download link points at the author's own page on Nexus, GitHub, CurseForge or wherever they published it. We index the ecosystem; the files stay with the people who made them.
Where does the compatibility data come from?
From the communities that maintain it in the open, not from guesswork. Each claim carries how it is known, so a reported breakage is never presented as though the author said it.
Why is a mod listed as broken when it works for me?
Compatibility depends on your exact game version and the rest of your load order. A mod marked as broken in one release may work fine on an older one, which is exactly why the version is recorded next to the claim rather than a bare yes or no.