These are typically uncovered by shooting at a particular object with a certain weapon.

And beauty was the only certain weapon against a brutal mind or a stupid world.

He can collect certain weapons and items on these levels, but with a few exceptions, cannot carry them to another level.

It took only a little experimentation to find out which buttons used certain weapons.

Each squad member can be assigned a class type where they have immediate access to certain weapons and abilities.

However, security is still maintained and only certain weapons can be accessed by important individuals in the base.

To give instruction in the handling of certain weapons.

He was examining certain weapons to see if they were loaded.

He started a program of restructuring the company away from certain weapons, and in 1997 shut the company.

This is true in particular of certain advanced weapons.