About
Explore the mystery of the mysterious cube at the center of Boulder Island, dig out endless treasures, wake up the sleeping little boulder people, and lead them to create prosperity!
Pre-release · Steam · App 3561030
Rock Island
Silence Moon
Genres
CasualIndieStrategy
CasualIndieStrategyview more (+3)
Categories
Single-playerSteam AchievementsSteam CloudStatsFamily Sharing
Single-playerSteam AchievementsSteam CloudStatsFamily Sharingview more (+5)
Player tags
IdlerClickerRogueliteMiningStrategyCasualFunnyPixel GraphicsResource ManagementAutomationSingleplayerIndie
IdlerClickerRogueliteMiningStrategyCasualFunnyPixel GraphicsResource ManagementAutomationSingleplayerIndieview more (+12)
Followers
579
+2 · 1d
Wishlists est
8,685
Price
—
Release
May 28, 2026
in 6d
19 snapshots· 1 carried
+18 (+3.2%)
DayFollowersΔΔ %WishlistsΔΔ %
May 20, 2026573+2+0.4%8,595+30+0.4%
May 19, 2026571+2+0.4%8,565+30+0.4%
May 18, 202656900.0%8,53500.0%
May 17, 202656900.0%8,53500.0%
May 16, 2026569+2+0.4%8,535+30+0.4%
May 15, 202656700.0%8,50500.0%
May 14, 202656700.0%8,50500.0%
May 13, 2026567+1+0.2%8,505+15+0.2%
May 12, 202656600.0%8,49000.0%
May 11, 202656600.0%8,49000.0%
May 10, 2026566+1+0.2%8,490+15+0.2%
May 9, 2026565+1+0.2%8,475+15+0.2%
May 8, 2026564+4+0.7%8,460+3,084+57.4%
May 7, 202656000.0%5,37600.0%
May 6, 2026560+3+0.5%5,376+29+0.5%
May 5, 202655700.0%5,34700.0%
May 4, 2026557+2+0.4%5,347+19+0.4%
May 3, 202655500.0%5,32800.0%
May 2, 2026555——5,328——
Tracked since May 2, 2026·Details 2d ago·Followers 43m ago