The one with lasers fired from the sword across the whole playfield,
either from left to right or from right to left, together with aimed
3-way spreads, every 10 frames.
Part of P0155, funded by Ember2528.
Not to be confused with stationary lasers (as used by YuugenMagan, for
example), which are just regular lines with collision detection. 🥴
Also, 22 unused bytes out of 69, with another 11 that could have easily
been exchanged for better code…
Part of P0122, funded by Yanga.