There's flashdist, but the consensus seems to be 'disk/flash is cheap and OpenBSD is small, just install a full system'. (Where 'full' means full userland; you

There's flashdist, but the consensus seems to be 'disk/flash is cheap and OpenBSD is small, just install a full system'. (Where 'full' means full userland; you can easily leave off the compiler, X, games and man pages.)