Getting to cyber grind wave 50 harder then p rank p-2. Tips?

[Space]

I have p ranked every level on violent. But haven't gotten past wave 44 on Cyber grind. Its the hardest challenge in the game so far. Any one got any tips on how to get further? I go for virtues and malicious faces first. I use rockets off platform when things get intense. But I'm wondering if anyone has any other tips that might be useful?

[NOT penis man gaming]

i know some people REALLY like using maurices to friendly fire everything else

edit: maurice is malicious face

[Jesus Christ Motorcycle]

1 - Learn instant rocket riding
2 - Spawn a bunch of mindflayers in sandbox and figure out the orb instakill timing
3 - Railgun, knuckleblaster, and slab are the best weapons for getting blood (in that order)
4 - Stand still and use a nuke to instakill mal faces with their fire balls
5 - Pause the game for a bit when the game starts running slow