4. Buy Some Stronger Firepower and Scopes for Your Weapons
- It's best to cop the type of weapon upgrades that increase the firepower of your weapons. You're going to need a powered up arsenal for those later missions (especially the ones that lie past stage 5).
- It also pays to cop some scopes for each weapon you acquire. Stronger guns that make your viewing much easier when it comes to seeing through the fog will get your very far.
Head to the next page to find out which other firearm upgrade you should purchase!