Summer Islands – Millions of vacationers are unable to find a suitable holiday destination. Are you the right businessman to build the unique holiday paradise everyone is looking for? To become rich and expand your paradise? But watch out, there will be competitors and some unpredictable weather that could destroy all your hopes and dreams.

This versatile economic simulation gives you the opportunity to build an indescribable holiday paradise. Build cabins, villas or expensive hotels right at the beach or up in the hills. After the first buildungs are completed, tourists will start to visit the island via boat or plane in hope of a great vacation.

That is when the challenge begins: to please the tourists needs you can build bars, discos, golf courses, supermarkets and many other buildings that are popular with tourists and enhance your income as the islands owner.

But don't underestimate your environment. There are many disasters to occur and enemies who are equally striving to make money. So make sure to always keep an eye on your holiday paradise.

  • »Due to adjustable seeds there are endless randomly generated atolls, archipelagos and islands.
  • »Real-time strategic gameplay in the server-client architecture.
  • »Single player with various challenging campaigns.
  • »Multiplayer so you can play with friends.
  • »Computer enemies in single and multiplayer mode.
  • »Various buildings and recreational facilities as well as special attractions, auctions, sabotage and some unpredictable disasters.
  • »Map editor to create and play your own world.
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Summer Islands


Find your island

Create almost infinite numbers of maps with different seeds. One island, several or the Summer Islands mode. From small 100×100 maps up to 2000×2000 maps. From high mountains or just sand islands. Everybody finds his small island in the wide ocean or in the big archipelagos.


Build your paradise

Build cabins, villas or expensive hotels directly on the beach or in the mountains. When a building is finished, tourists can come by boat or plane. The tourists want to be preserved. Build bars, discos, golf courses, supermarkets and many other buildings that are popular with tourists and will make you rich as the owner.


Survive natural disasters and defeat your enemies

Survive natural disasters and defeat your enemies. Unfortunately there are also natural disasters that can destroy your buildings. Whether tornado, earthquake or meteorite, everything is possible.In quiet times the competition comes from your enemy and expands over your land. Maybe there are some sabotage possibilities!


Create your own map and campaign

In the Map Editor you can not only create your perfect map. You can also fill it with events. Which buildings should be unlocked under which conditions. A match where you cannot build roads or there is no minimap? You want natural disasters to occur under certain conditions at a certain place? Try it out!


Summer Islands Preview

Summer Islands Preview


Economy, Buildings, Vehicles, Terrain forming, Weather disasters


looking forward to this, ill be a bug tester if you need me to

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Latest tweets from @summerislandsqa

1.Update October 2021 [v0.7.2] with bridges, surfer & more! 🏄‍♀️🏝️☀️ Have a good #screenshotsaturday 🏝️…

Oct 9 2021

Next Update is coming till next weekend. 🏝️☀️ The plan was for today, but the surfers need more improvement.🏄‍♀️…

Oct 3 2021

They are bill...ehm...thousands☀️🏄‍♂️⛵️ Let's just say: first efficiency test ✅ #SummerIslands #gamedev #indiedev…

Oct 2 2021

New bridges features 🏝☀⛵️ Have Fun! 🙌 #screenshotsaturday #SummerIslands #gamedev #indiedev #indiegame #pixelart

Sep 25 2021

August Update 2021 [v0.7.1] with Performance & Bug fixes 🏝️ Midweek fun! ☀️⛵️🏝️…

Sep 1 2021

RT @IndieArenaBooth: Have you had a look at our #IAB21 page in #Steam, yet? 👀 Browse this year's Indie gems with ease and try out demos…

Aug 27 2021

The Summer Islands Sale is still running this week. We've also put together some Q&A from the #gamescom2021 . Drop…

Aug 27 2021

Ready for Day 2?!🏝️☀️⛵️ Summer Islands is part of the #gamescom2021 in the #IndiearenaBooth 👉…

Aug 27 2021

Hey @GameStar_de und @GrummelFritz, falls ihr noch Material für ein #Indiegame von der #gamescom2021 braucht. 🏝️ S…

Aug 27 2021

🏝️Summer Islands ☀️⛵️is also a part of the #gamescom2021 in the #IndiearenaBooth I will be there the next days for…

Aug 26 2021