Easy completion in "Mercenaries mode"
Note: Two players are required. Have one of the players quickly go for the time bonuses instead of getting too caught up with enemies--get about five minutes worth of time. If you can, collect the combo time to rack up some serious points. Then, meet up with your partner and find a place to hold out and accumulate points. Every level plays out differently and can be tougher than others with this strategy. Try making a route for each time bonus. Note: If you are playing on "Public Assembly" or "Ship Deck", avoid a hiding location. Instead, move and kill or else the chainsaw Manjinis or executioner will catch up to you and kill you.