Re: Help to understand grenades
Grenades in the Soldier build are skills, and to use a grenade skill, you have to equip it in one of your skill slots to be able to use it (them). I'm on a PC, so I don't know the control scheme on a PS4. On a PC you hit the hotkey (or hold and release, depending upon the effect you want) while directionally aiming with the mouse. But regardless of PC or PS4, you still have to equip the specific grenade skill in a skill slot to use it. There are at least 2, maybe 3, grenade skills in the Soldier skill tree. It is also one of those skills that have limited rounds that have to be replenished at a weapons cache or forward station. Some of the skill branches will increase the number of grenades (or uses of that skill) that you can carry before replenishing.