1. 99% water trans map. 2. 254 bad guys in this map, need not shoot all of them for a win. 3. Very long dist. between PSP's, very few zod's. 4. Follow Signal Fires to guide you to base. If you cannot see a signal fire or trees then you are lost. 5. Take meds, snipers, and satchels with you. 6. Blow up crates at base to end game. If you wish to play in single player mode, just remember the dist. is very far to get to the next PSP. Sugg. is to not disembark from the zod's unless near a PSP. 10 seconds into game could be a lag for a second as file finishes placing bad guys. Sorry about that..