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With a Run?

Hold the screen to rise. Release to glide. Each route is built around timing, altitude control, and staying calm as hazards tighten around the firefly.

Life Energy is the firefly's survival meter. Small light bugs refill it, large bugs restore more, and harder routes demand more careful energy management.

Biomes are route themes with their own visuals, threat pacing, and difficulty grouping. Easy, medium, hard, and very hard pages let you pick the kind of run you want.

Each biome has its own Game Center leaderboard. Only your best score for that biome is meant to stay on the board, so every route becomes its own target.

Game Center needs an active Apple account on the device. If you are signed out, offline, or restricting Game Center access, leaderboard screens may stay empty or fail to authenticate.

No. Silver, Gold, and Emerald are cosmetic only. They support the developer and do not change score, survival balance, or route difficulty.

Restore Purchases checks your Apple account for support costumes you already bought and makes them available again without charging you a second time.

Keep on Fire is designed for iPhone and iPad. The game UI and screenshot sets are prepared separately for both form factors.