New Flight Paths and More

New in this video:

• Some new enemy flight paths: rotational symmetry and “unzip”.
• More sophisticated scoring: A multiplier accumulates if no enemies escape, and is reset to one if they do. (This is further multiplied by the “number selected at once” multiplier.)
• Explosion fragments acquire momentum from the destroyed sprite.
• Player laser shots are prioritised by threat instead of selection order.
• Reduced overdraw on the background beams: I was hitting the fill rate limit on my phone.
• Shorter laser beam duration.