Summer Islands overview

Overview

Summer Islands comes from Marttalin Games and is published by Marttalin Games. It arrived on Steam on Jan 25, 2025, and it sits naturally among Single-player, Multi-player, PvP, Online PvP, LAN PvP, Co-op, Online Co-op, and LAN Co-op. SteamPulse tracks it across Windows, Linux, and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Summer Islands's latest SteamPulse observation recorded 0 players at 22 September 2026 - 03:07:11 UTC, with a tracked peak near 14. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 81% positive across 190 reviews.

Language and system requirements

Summer Islands is available in 16 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Summer Islands has sold up to 4,622 units and has 190 Steam recommendations. The estimated VGI revenue is $52,078. On Twitch, 0 streamers are live with around 0 total watchers.

Summer Islands overview details

Summer Islands combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Create almost infinite numbers of maps with different seeds. One island, several or the Summer Islands mode. From small 100x100 maps up to 1500x1500 maps. From high mountains or just sand islands. Everybody finds his small island in the wide ocean or in the big archipelagos. 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. Buy new buildings from a wide range of building types. From houses and hotels to restaurants, stores, parks attractions etc. Here you can distinguish between mass tourists and luxury tourists. Buildings with luxury tourists earn you more money, but are expensive and have a lower capacity. Also note that mass tourists and luxury tourists have different preferences as to which buildings are nearby. Borrow money or pay off your debts. Go out and advertise, or take out insurance. Check if your buildings are doing well and you can raise the rent. Hire consultants to protect you from sabotage, for example. Or would you rather unlock more sabotage? That is entirely up to you. 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! In the Map Editor you can not only create y…

SteamPulse editorial summary

Summer Islands is listed as a game with $14.99. It supports Windows and Linux, belongs to Single-player, Multi-player, PvP, Online PvP, LAN PvP, Co-op, Online Co-op, and LAN Co-op, and is associated with Casual, Indie, Simulation, and Strategy. SteamPulse's latest observation records 0 players at 22 September 2026 - 03:07:11 UTC, a tracked peak of 14, and 81% positive reviews.

Overview tags

BuildingEconomyStrategyProcedural GenerationCapitalismCasualManagementPixel GraphicsRetroSimulationMultiplayerReal Time TacticsSandboxSingleplayerLevel Editor

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.