🐜 Crab Beach Battalion

<p><strong>Crab Beach Battalion</strong> is a free swarm colonies idle game built around a single crab scuttling sideways. You start small with a single tap, but the magic is automation: tides deliver fresh loot each cycle, and soon your Shells climbs all on its own. Spend it on termites, harvesters and eventually a termite lord — each one quietly compounding your output while you do other things.</p><p>This game runs on a balanced, classic idle pace. The loop is pure, moreish number-go-up: gather for an instant boost, reinvest into your colony, grab milestone rewards, then Swarm for permanent Royal Jelly that make every future run faster. Crab Beach Battalion keeps earning offline, so there's always a satisfying welcome-back bonus waiting. It runs instantly in your browser on phone, tablet or desktop with smooth 60fps visuals, WebAudio sound you can mute, haptics and reduced-motion support — no install, no sign-up, just tap and grow.</p>

How to play

• Gather the glowing centre to earn your first Shells.
• Open the Colony tab and buy your first Termites to start earning automatically.
• Use the ×1 / ×10 / Max buttons to bulk-buy as your Shells piles up.
• Spend on Boosts to multiply taps and specific colony output.
• Hit milestones and achievements for flashy bonuses and a rising stage.
• Swarm once you can, trading progress for permanent Royal Jelly.

Controls

Tap or click the centre (or press Space/Enter) to gather. Number keys 1–9 buy colony. P = Swarm, M = music, X = mute. Fully touch, mouse and keyboard friendly.

Features

• Signature Swarm Colonies scene — a single crab scuttling sideways.
• Tuned for a balanced, classic idle pace.
• Six tiers of colony from Termites to Termite Lord.
• Offline earnings, prestige (Royal Jelly), milestones and achievements.
• WebAudio sound with mute, haptics, reduced-motion — plays instantly, no download.

FAQ