The dark is endless. Burn brighter.

You are a single spark of light, and the dark has noticed you. Move, dash and survive while your weapons fire on their own. Every level adds a new weapon, a new passive or a stronger version of one you already have. Make it to fifteen minutes, defeat the Last Dark, then see how long you can burn in Endless.

Play the free demo right here in your browser: Act I with two characters. Buy the full game to get all three acts and bosses, every weapon evolution, all five characters, Endless and Eclipse mode. The download runs offline: unzip it and open index.html.

FEATURES

• 7 weapons, each with 6 levels: Spark Bolt, Orbit Shards, Nova Pulse, Arc Lightning, Seekers, Prism Lance and Ember Trail

• 7 evolutions. Pair a maxed weapon with the right passive and a chest turns it into Starfall, Aegis Halo, Supernova, Thunderhead, Hive Swarm, Spectrum or Wildfire

• 10 passives to shape your build, and level-up cards that show exactly what each pick changes

• 5 characters, each with their own starting weapon and perk

• 3 bosses with bullet patterns, charges, summons and a second phase: The Hollow, Grief Engine and The Last Dark

• 3 acts that repaint the world as you go deeper, and an Endless mode after your first win

• Permanent upgrades: spend shards between runs on 11 upgrades, including rerolls, an extra choice and a once-per-run revive

• Eclipse mode, unlocked after your first win, for players who want it harder

• An adaptive synthwave soundtrack that shifts between exploration, the deep acts and boss fights, plus a retro chiptune option

• Plays with keyboard, gamepad or touch on desktop and mobile

Runs last about 15 minutes. Progress is saved in your browser.

CONTROLS

Move: WASD / arrow keys · gamepad left stick · drag on the left of a touch screen

Dash (you can't be hit while dashing): Space / Shift · gamepad A · touch DASH button

Pick an upgrade: 1–4 or click · gamepad D-pad + A · tap

Reroll: R

Pause: Esc / P · gamepad Start · pause button