dont know if this has been covered already but i was just messing around with snake and he had a pretty good all over the stage spam. this tactic works well on FD or any flat stages. starts but planting a mine ( down smash ) then if possible go to the other side and plant the c4. double jump and use up+b until u can been seen on the screen and use his forward+b and cancel that so that missile just drops. either the mine will get em or the missile will cuz there trying to dodge everything, and if caught while rolling detonate the c4. its a pretty good tactic does alot of damage just getting hit by 2 of the three attacks just dont get caught in your bomb. the c4 will explode after a while so keep that in mind and also mix up the attacks with neutral a or up smash, my bad if this has been covered