2. Place nailbombs on floor near eachother
3. Stand on bombs
4. Launch potato
I think launcher works best in combination with a buddy let him hurt the enemy and potato finish m off
Launcher + Damage marker 2 + Hawk Eye 2 + HR
As long as people dont use Covert3 this can be very useful since you can see them through the walls after the first hit. However its situational how much this will help, and you need to earn lots of parts for the ammo to make this loadout really effective. Aiming this weapon needs skill, especially shots behind cover or at longer distance need skill you need to aim higher and guess where the impact will be. If you use the weapon you should make downs with it, if the players are able to heal themselves you wasted already your ammo.
The launcher is a very situational weapon in general. It can deal massive damage even against groups and you are sometimes able to kill several people at once or have the luck that there was a bomb placed by them. On the other side you can waste your ammonution easily without downs and run out of parts for ammo or weapon upgrades.
Lately killed a brawler user that was running at me with his stick.
Shot him once while moving back and reloding the launcher, just before he arrived me with his stick I fired the second shot at my feet, downing myself and the brwaler user, since it was the last survivor we won the match due to this sucide kill.
The useful thing with damage marker is that you know when you hit someone already once so you know that you can finish him now.
Just don't run around the map and try to insta-kill everyone, potatos are not made for that. Use it as support for your team and when you are alone, keep falling back and throw dem potatos at your enemies' feet when they leap over tables and stuff.