About Shape Siege
Hold the arena solo against swarms of geometric drones — rushing triangles, armored squares, splitting pentagons and hulking wave bosses. Harvest their shards to level up, stack upgrades and unleash the screen-clearing Shard Nova.
How to play: WASD / arrows to move · aim with mouse (auto-fire, F toggles) · Space = Shard Nova · Touch: left drag = move, right drag = aim & fire
Play Shape Siege online for free in a modern browser. There is nothing to download, and an account is not required to start playing.
Rules and strategy
How to play Shape Siege
Survive escalating drone waves, collect their shards, and assemble upgrades strong enough to defeat bosses.
Start playing
- Move with WASD, arrows, or the left touch control while aiming with the pointer or right touch control.
- Destroy enemies, collect dropped shards, and choose upgrades when you level up.
- Use Shard Nova to clear a dangerous screen and continue through each boss wave.
Shape Siege strategy tips
- Circle the outside of a swarm so enemies gather behind you instead of surrounding you.
- Remove fast triangles and splitting threats before spending time on armored targets.
- Save Shard Nova for a closed escape route or boss add wave, not the first crowded moment.
Breakout
Bounce the ball, smash every brick, keep the paddle alive.
Chromapede
Blast a winding chroma-worm apart before it overruns your prism garden — every hit blooms into a crystal that bends the swarm. Chain same-colour shots for big multipliers, and watch out for the weaver and dive-bombing gnats.
Slice Storm
Carve arcing plasma fruit with a glowing blade before they fall. Chain multi-slice combos, dodge void mines, and charge the Storm Surge to turn danger into points.
Void Volley
Fleets of glowing void-glyphs descend in formation, quickening as their numbers thin. Hold the line behind crumbling shield arcs, snipe the courier for a mystery bonus, and chain hits to unleash a piercing volley.