Saw Wars.
Episode 1 - The Chainsaw Menace
Episode 2 - Attack Of The Saws
Episode 3 - Revenge Of The Saws
Episode 4 - A New Saw
Episode 5 - The Chainsaw Strikes Back
Episode 6 - The Return Of The Ported
372xp is on the darkside and he has a son, the 576xp. But 576xp doesn't realize that 372xp is his father until Episode 5. 576xp has a twin sister, 346xp FE (feminine).
She falls in love with MS441, he has a big strong pet as a friend, an 090. Two small droid saws tag a long for the adventure, both are MS181's.