This is a video demonstration of how you can use Mii Gunner’s special moves to edge guard. I used the 3332 moveset in Elite smash games for all clips in the video. 3332 = Grenades, Missiles, Arm Rocket, and Bomb Drop. With this moveset, your most reliable kills come offstage via edge guarding. I’m sure you get the gist of it from the video, but here’s a brief discussion on edge guarding with each special.

Bomb Drop: From the right location, you can drop a bomb during a jump to make it roll off the ledge where it can threaten opponents who are recovering from below. As you can see in the video, it sometimes spikes the opponent off the side or underside of the stage, resulting in a KO or gimp. You can also drop a bomb that lands at the very edge of the stage (without it rolling off), allowing it to explode as opponents reach the ledge.

Grenades: I covered how to edge guard with Mii Gunner’s grenades in a separate, in-depth article/video. You can read all about it there. I’ll just mention here that grenades can KO at higher percentages. But grenades are also useful because they launch the opponent up at a diagonal angle, allowing an opportunity to follow up with a super missile that will KO.

Missiles: As you can see in the video, super missiles can KO quite easily offstage. They’re not the easiest to land, but you’re handsomely rewarded when you do hit the target. Shoot a grenade to launch them up diagonally and follow up immediately with a super missile for the KO. From the video, it seems like it can sometimes even be a true combo (under the right circumstances), but surely not always. Rather, you’ll simply get lucky every once in a while. You should also try to catch opponents on their way back down after being launched high and away.