Awex
Smash Lord
up smash can be an annoying spam but avoidable as an edgeguard. Just use the invincibility on your rising attack after you tether to get through the mortar.
As for the rest of the explosives.. Olimar is fortunately small so you can kinda weave through them if you're good at controlling your character. While doing so, tossing pikmin onto him as he plants and throws explosives. Most snakes will up tilt or use some other move to shake off the pikmin, which is your chance to punish the lag after their attack. Be careful not to get too close and get whacked with a second up tilt unless you can really get in there in time.
Snake is also combo bait and spike bait. The damage should rack up quickly for you.
Watch out for Back air from Snake though. It's a beast against Olimar, as it goes through up smash and almost all of Olimar's moves, and a Snake that knows this will be more troublesome than others.
As for the rest of the explosives.. Olimar is fortunately small so you can kinda weave through them if you're good at controlling your character. While doing so, tossing pikmin onto him as he plants and throws explosives. Most snakes will up tilt or use some other move to shake off the pikmin, which is your chance to punish the lag after their attack. Be careful not to get too close and get whacked with a second up tilt unless you can really get in there in time.
Snake is also combo bait and spike bait. The damage should rack up quickly for you.
Watch out for Back air from Snake though. It's a beast against Olimar, as it goes through up smash and almost all of Olimar's moves, and a Snake that knows this will be more troublesome than others.