mod: critical bifurcation - nail gun does 400% more damage if it hits very close to the center of a mob
mod: supercritical fission - flechettes explode if they hit very close to the center of a mob
mod: transdimensional spores - after wormholes eat blocks, they disturb spores
mod: traversable geodesics - your bullets can go through worm holes
scrap bots now only last only 30 seconds, but they have a 20% chance to spawn from a kill (was 11%)
the difficulty should feel a bit harder after clearing the boss level
(a bit more more damage taken, and fewer mod drops)