Enjoying with Gun Guys to defend the planet from hazardous snipers who are attempting to encircle it. Don't allow the bad guys to get their hands on your rifle; use it wisely and patiently.
To just eliminate all of your opponents as you go is your primary objective in this game. Shooting some nasty monsters is necessary in order to continue on your journey uninterrupted. Although shooting adversaries is your primary objective, there are moments when you'll also need to solve small puzzles in order to target them. To bounce the bullet between the walls when you are in an area where certain things are blocking your path, you must be clever.
Play with the ASDW and mouse