Slow Mode only does one thing: It looks at how many 8×8 pellets or
16×16 bullets are alive, and reduces the frame rate by 33% (i.e., turns
every second frame into two frames) if that number is…
Part of P0151, funded by Blue Bolt and -Tom-.
Adding op/, main/, and end/ directories does nicely cover a great
majority of the "not really further classifiable slices" implied in
d56bd45.
Part of P0086, funded by [Anonymous] and Blue Bolt.