Start with 5 fireflies. End with thousands.

You are the firefly queen, and the world has gone dark. Steer with one thumb while your swarm hunts the shadows by itself. Every kill drops light. Every level gives you a new mutation. Find the right mix and you unlock hidden synergies that set the whole screen on fire.

★ 80 MUTATIONS, 14 HIDDEN SYNERGIES
Fire, Storm, Life, Swarm and Light. Stack them and mix them to find combos like Supernova, Wildfire, Tempest and Hivemind, each with its own look.

★ ONE THUMB, NO ATTACK BUTTON
Drag anywhere to move. Your fireflies aim and attack on their own, so you can focus on dodging, positioning and choosing your build.

★ WAVES THAT FIGHT BACK
Survive encirclements, outrun stampedes and hold on through the Dark Tide. A boss waits at the end of every stage.

★ RESTORE A DARKENED WORLD
Bring the light back to Whisperwood, Tidal Deep, Neon City and Event Horizon. Then go down into the endless Abyss and see how long you last.

★ GROW YOUR HIVE
Spend Nectar on permanent upgrades and push further every run. Unlock the Ember Queen, the Hive Mother and the Radiant Queen, each with her own playstyle.

★ SKINS WITH PERSONALITY
Change your queen into a moth, a butterfly, a dragonfly, a phoenix or even a robot fly. Each skin has its own colors and a victory emote.

★ ALWAYS MORE TO PLAY
A new Daily Challenge every day, plus missions, achievements, a season pass, and leaderboards for the Daily and the Abyss.

★ FAIR AND FREE
Rewarded ads are always optional. Nothing you can buy makes you stronger, because skins only change how you look.

★ MADE FOR PHONES
Runs last about 10 minutes and you can play offline. If a call comes in, your run waits for you.

Light the dark. Grow the swarm.