289w ago - James Price, part of the team at Piggyback finishing up 'Metal Gear Solid 4: Guns of the Patriots: The Complete Official Guide' has given his top 12 tips for the game.
1. Life Gauge
Keeping the Life Gauge topped up is vital, but it's just as important not to panic and keep filling the gauge unnecessarily with precious items. Though you can replenish it with healing objects such as Rations and Noodles, you should take care not to waste them - especially on higher difficulty levels. Using a Ration when Snake's Life Gauge is 80% full, for example, is plain foolish. You usually don't need to even think about refilling the gauge until it drops below 25%. During boss fights or difficult skirmishes, you should instead equip Rations, Noodles or Regain and position them as an "active" item. Once Snake's health reaches zero, these will be automatically used until your stocks are exhausted.
One other method of restoring Snake's health is simply to find a safe hiding place and let him stand still. After a few seconds the Life Gauge will slowly start to creep back up. If you crouch or go prone, it will refill more quickly. If you have good cover, you'll find that this even works during boss battles. This can be a great way of refilling your Life Gauge for free - essential when...