Bulwark needs a keyboard and a mouse; it doesn't have touch controls yet.

Ship
Hull
Shield
Charge
Boss
Time 0:00.00 Phase 1 Hits 0
Controls
WASD move (arrows work too)
Shift focus: move at half speed
Mouse aim the shield (or Q/E to rotate)
Click / J beam (30 charge)
Right click / K barrier ahead of you (45 charge)
Space dash: fast, shield down, wide graze ring
P pause
Bests in this browser
Fastest kill
Fewest hits taken
Fastest flawless
Three boards on purpose: one for the grazer, one for the wall, and one for the wall in a hurry.

Why it's built this way