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Rock Island

Rock Island

Lead your stone villagers to build an ever-growing tribe around a mysterious cube. Gather resources, create powerful builds, and maintain the cycle of growth as the entire system spirals into overwhelming floods of effects and numbers.

Released May 28, 2026 Developer Silence Moon Platforms Windows IncrementalIdlerRogueliteMiningStrategy
View on Steam ↗ $5.99 (US · as of 2026-09-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-25.

67.8%positive317 reviews
Recommended · 0 found this helpful

“Fun decently sized incremental game with a lot of different mechanics that interact well. +Pixel graphics (above average for this type of game) +Mechanics (gives you lots of stuff to experiment with and try to figure out what is best for the moment) +Promotes both passive and…”

— a player, Steam review · 11 hrs played
Recommended · 0 found this helpful

“Niby nic wielkiego, ale chce się grać dalej. Początek jedynie dosyć wolny.”

— a player, Steam review · 18 hrs played
Not recommended · 0 found this helpful

“The game play is simple and fun to start, but the pace is slow, which is fine for an incremental but having a speed run achievement in an incremental game, let alone a slow one is a bit insane and the second play through to get said achievement was a drag that ruined my overall…”

— a player, Steam review · 29 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-08 via SteamCharts.

3,027all-time peak
0 250 500 405 avg · Jun 2026

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.

32achievements
49.5%median completion
3.5%rarest: Just a Bit Faster
86.5% of players 85.8% of players 80.2% of players 75.9% of players 71.2% of players 65.9% of players 65.4% of players 61.8% of players 59.7% of players 59.7% of players 56.6% of players 54.9% of players 53.8% of players 51.3% of players 50.8% of players 50.6% of players 49.5% of players 47.6% of players 44.2% of players 42.4% of players 39.8% of players 38.7% of players 36.4% of players 36.4% of players 34.2% of players 33.1% of players 32.4% of players 26.1% of players 23.4% of players 14.7% of players 8.7% of players 3.5% of players 86.5% 0% most earned rarest
Almost everyone has
86.5%Copper Coin Collector — Collect a total of 10,000 copper coins.
85.8%Returned to the Earth — Have a total of 1,000 ore coins consumed by the earth.
80.2%Spring Awakening — Complete the Spring Island tasks and unlock the island reward.
Rarest badges of honor
3.5%Just a Bit Faster — Complete the tasks of all four islands within 8 hours.
8.7%You Actually Did It. — Obtain every obtainable skill point in the game.
14.7%Meteor Explosion — Generate 100 gold coins with a single Meteor Punch.

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-09-26. Steam prices vary by region — always confirm your local price on Steam.

$5.99current · sampled 2026-09-26 21:12 UTC
$5.99lowest since tracking began2026-09-26
US5.99 USD
EU6.15 EUR
UK5.29 GBP
Australia8.50 AUD
Canada7.19 CAD
Japan790 JPY
Brazil23.49 BRL
China26.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

China≈$3.9 Brazil Japan Canada Australia US UK EU≈$7.0

Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jun 23, 2026
Update Log #9

🛠 Bug Fixes Fixed an issue where values below -10K in the Statistics panel were displayed incorrectly. ⚙️ Improvements Added a hotkey ( Space ) to quickly show or hide the Statistics panel. Significan

Jun 18, 2026
Update Log #8

🛠 Bug Fixes Fixed an issue where the “Storage” skill disappeared after loading a save file. ⚙️ New Features Added production and collection statistics system. Hovering over the bottom-right corner now

Jun 10, 2026
Update Log #7

🛠 Bug Fixes Fixed an issue where the Vein Holy Sword would not activate properly when activated again while already inserted. Fixed several text strings that were not localized. Fixed an issue where t

Jun 07, 2026
Update Log #6

🛠️ Patch Notes: Text & Localization Overhaul Hello everyone! This update is not focused on adding new content, but rather on a comprehensive revision and refinement of the game’s text. Over the past p

Jun 05, 2026
Update Log #5

🛠 Bug Fixes Fixed an issue where the Boxer talent “Greedy Strike” could incorrectly absorb non-copper coins. Fixed an issue where clicking on Blessings in the Temple UI could occasionally trigger the

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-25.

GenresCasual, Indie, Strategy
Player tagsIncremental · Idler · Roguelite · Mining · Strategy · Casual · Pixel Graphics · Resource Management · Funny · Singleplayer · Indie · Automation (Steam store community voting)
FeaturesSingle-player · Steam Achievements · Steam Cloud · Stats · Family Sharing
LanguagesEnglish, French, German, Spanish - Spain, Russian, Turkish, Japanese, Polish, Simplified Chinese, Traditional Chinese, Portuguese - Brazil, Korean
Achievements32
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: Intel Core i3-8100 Memory: 4 GB RAM Graphics: NVIDIA GTX 960 or AMD Radeon R9 280 DirectX: Version 11 Storage: 200 MB available space