Ion Assault HD

This is another very tough trophy. It's made slightly easier to cope with if you have taken my advice and started with survival mode first. By doing this you will be used to enemy movement, dodging, and how to keep a multiplier going. The time you are given to link multiplier/score orbs together in campaign mode is slightly more generous too.

The ability to achieve this mammoth score in campaign mode, pretty much boils down to how you can handle the 'Matrix Obscura' area. Playing from the start of the campaign you need to be reaching here with around 3,000,000 total points. Well over 2,000,000 points are avaliable for the taking in this last area, you just need to practice. Put everything you have learned in survival mode to use and above all, try your best to keep calm and composed when things get hectic.

Arguably this is tougher than "The will to live" so expect to put a few tries in before achieving this.