Starbit: Space Idle Tycoon

Grow a galaxy from a single spark. Starbit is a relaxing cosmic idle/incremental game — build generators, stack multipliers, and watch your Stardust climb into the billions and far beyond, even while you're away. Tap to start, then let it run. Buy generators that produce Stardust on their own, hit ownership milestones to double their output, and layer on global multipliers to send your numbers soaring. WHY YOU'LL LOVE IT • True idle progression — your galaxy keeps earning while the app is closed, with offline earnings credited for up to 8 hours. Come back to a fresh pile of Stardust. • Eight generator tiers — climb from Meteor and Comet up through Pulsar, Quasar, and Nebula, each one unlocking as the last gets going. • Prestige for power — reset your run to earn Singularity Cores that permanently boost all production. The smart reset is the heart of every great idle game. • Deep multiplier stacking — ownership milestones at 25, 50, 100, and 200 units, the Cosmic Amplifier, and Core bonuses all multiply together for satisfying, explosive growth. • Big numbers, done right — climb from K, M, B, and T up through cosmic suffixes and into scientific notation. There's always a bigger milestone waiting. • Optional rewarded boosts — double your offline haul, run a x2 production boost, or skip time ahead. All opt-in, never required to play. • Achievements and leaderboard — unlock milestones as you prestige, hoard Cores, and amplify your output, then climb the all-time Play Games leaderboard. • Play your way — fully offline, no account required, no pressure, and no daily timers. Idle at your own pace. RELAX AND EXPAND Starbit is calm by design — a quiet cosmos in light or dark, smooth big numbers, and no timers forcing you back. Check in for a few seconds or settle in for a full prestige run; either way your empire keeps growing. Starbit is an incremental game set in space: buy generators, let them run, and come back to bigger numbers. Fans of idle tycoon games will know the loop, from ownership milestones to prestige resets. Free to play, with an optional one-time Remove banner ads purchase in the Shop. Start your galaxy and watch it grow — Stardust never sleeps.