Idle Zoo vs Supernova

Welcome to Idle Zoo. Run expeditions, rescue animals, and grow habitats across themed zones. Stack passive income, watch your map come alive with little pixel visitors and critters, and fill out your collection as you discover new species and variants. EXPEDITIONS Pick an expedition, add guides, and let the timer run. When the team returns, see what you brought back—new animals, swaps when habitats are full, and coin overflow when you’re at capacity. Rush long runs if you need them back a little sooner. QUESTS Complete simple objectives, then claim coin rewards. Your active quest lineup refreshes on a new local day—so there’s always something fresh to chase without spamming the same tasks. YOUR ZOO Build habitats, wake sleepy enclosures, and explore paged habitats from the entrance to the farthest biomes. Tune the experience: compact number labels, optional auto-claim for offline earnings, and a low-power option that only eases visual motion—never your economy. Whether you play in short sessions or let the zoo run while you’re away, Idle Zoo is built to feel cozy, a little bit retro, and always ready when you return. Build. Rescue. Grow your Idle Zoo you can.

Fuse hydrogen into a living star. Grow it. Then blow it up — on purpose. SUPERNOVA is a premium-feel idle game about running a cosmic forge. Tap to spark fusion, build 12 generators from Hydrogen Wisp to Singularity Seed, and watch your star physically evolve — protostar, blue giant, red supergiant — until it is ready to collapse. Detonating it is the point: every supernova grants Neutron Cores, permanent power that makes each new universe faster than the last. WHY YOU'LL STAY • Real progress while you're away — production continues offline (extend the cap up to 24 hours with research), and a welcome-back doubler greets your return • A star that actually changes — five visual stages, rendered live, no canned art • Prestige that feels like a finale — a hand-built supernova cinematic, then a stronger start • Numbers that get gloriously big — Million, Septillion, and far beyond • Milestones every few minutes early on, deep multiplier stacking later • Daily missions and streaks that respect your time • 20 research upgrades that shape every run FAIR BY DESIGN • No ads. None. • No energy bars, no forced waits, no progress walls • Fully offline — no account, no sign-in, no internet required • Nothing collected, nothing tracked • Optional purchases exist (time warps, photons, a one-time Supporter Pack), and the entire game is balanced to be completed without spending anything THE LOOP 1. Tap your star and let generators forge Stardust 2. Hit ownership milestones — each one doubles a generator's output 3. Buy research, stack a Photon Surge boost, fill your Piggy Bank 4. Reach collapse readiness... and go SUPERNOVA 5. Keep your Neutron Cores forever. Start again, faster. Built by a solo developer in SwiftUI and SpriteKit. Every pixel is procedural — no asset packs, no stock art. Dark theme, tuned haptics, Reduce Motion respected. Your first universe is waiting. It starts with one atom.