Free
In-App PurchasesWith Ads
About
Every move raises the stakes.
Boulder Slider is an endless block-sliding puzzle built around simple moves and increasingly difficult decisions. Drag a horizontal boulder sideways, let unsupported pieces fall, and complete full eight-square rows before the rising board reaches the summit.
Choose your cavern:
• Classic: plan your clears, trigger TNT and collect earthquakes to shake up the board.
• Flooded Cavern: use earthquakes and collect spring stones to unleash a left-to-right torrent. Water breaks ends off exposed boulders and carries the fragments into gaps, triggering new falls and clears.
Plan ahead with the next-row preview. Build multi-row combinations and consecutive-clear streaks as longer boulders and cave shifts make each run more demanding. Each mode keeps its own best score.
Features:
• Simple one-drag controls designed for portrait play
• Two game modes, selected from the opening menu
• Rich, textured boulders with stone, sandstone, earth and moss varieties
• TNT blasts that clear a 3 × 3 area and break nearby boulders
• Collectible earthquake stones and, in Flooded Cavern, spring stones
• Store up to two charges of each available power and choose when to use them
• Gold bonus boulders, multi-row clears and streak bonuses
• Seven achievements saved on your device
• Separate locally saved best scores for Classic and Flooded Cavern
• Optional snowy Christmas appearance with blinking lights
• Optional rewarded-ad rescues when the summit fills
The optional one-time No Ads + Earthquake Pack removes advertising, starts each new run with two earthquakes and increases earthquake storage to three. In Flooded Cavern, it also starts you with two springs and increases spring storage to three. Existing pack owners receive these benefits. Purchases can be restored from the pause menu. Store entitlements do not transfer between Apple and Google accounts. There is no subscription.
Boulder Slider does not require an account. The free version contains optional rewarded advertising and occasional advertising between games and resets. If Google cannot supply a rewarded ad, the rescue continues without one.
End User Licence Agreement (EULA):
https://pecking26.github.io/eula.html
Privacy Policy:
https://pecking26.github.io/privacy.html
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What's New in Boulder Slider
1.2.3
October 27, 2026
Explore Flooded Cavern, a new mode with two powers: earthquakes and springs. Unleash a left-to-right flood that breaks ends off exposed boulders and carries fragments into gaps, creating new falls and row clears. Choose Classic or Flooded Cavern from the opening screen, with a separate best score for each mode. Unlock seven on-device achievements and select the snowy Christmas appearance with blinking lights. Existing No Ads + Earthquake Pack owners also start Flooded Cavern with two springs and can store three charges of each power. Improved gameplay layout and startup: the game opens directly to the mode-selection menu.
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Subscriptions & In-App Purchases
$2.99
No Ads + Earthquake Pack
Remove all ads. Start with 2 earthquakes and store 3.



