Have added my tactics on ARC. Just in case, I'll put them here as well.

So that's my cue? Excellent. I've got a pretty decent lineup here, looks like Breaker Box and Redrum are going to be the main ones to watch out for- nothing good old Pussycat can't handle, though.

Strategy
What I hope to do is to fight a tactical but aggressive battle throughout. Early on, I shall focus on using my patented Pussycat blades (It's the Series 7 version, so I've got the two parallel ones.) to deal damage to the less effective machines (Sumpthing, Granny's Revenge and Mousetrap.) whilst keeping out of the way of the stronger ones (Breaker Box and Redrum.) for the time being. Focus on using my superior agility to be aggressive and unpredictable, attacking any weak spots such as the sides and weapon mechanisms and manoeuvring them towards hazards if I'm in a good enough position to do so.

When going for Breaker Box and Redrum, try not to take them head-on, especially in the case of the latter. Again, go for the sides and any other vulnerable spots, such as weapon mechanisms, but try to be more opportunistic and get them whilst they're distracted or otherwise unable to attack immediately. Redrum's turning in particular has to be very slow so it doesn't lift itself up gyroscopically- so when it tries to manoeuvre, that's the time to strike.
In terms of defence, keep constantly moving and unpredictable the whole time, keep my back particularly well-defended, and keep a good berth of the hazards if I'm not in a position to take opponents to them myself. My thick armour grants me good protection, but focus more on using my agility to avoid attacks and getting pushed rather than soaking them up. Good luck!