Reo

Reo A Reo (center) in Smash Run. Universe Metroid Article on Metroid Wiki Reo Reos (リオ, Rio) are enemies from the Metroid series. In Super Smash Bros. for Nintendo 3DS In Smash Run Reos appear as enemies. They remain stationary in the air, and occasionally attack by swooping down. Trophy information These clawed, fly-like enemies from Metroid show up in Smash Run, too. They float in midair, then fly in a U shape when you get close. They're predictable, which makes them easy to outsmart, but stay on your toes anyway—their attacks can send you flying. One way to beat them is to grab and throw them when they buzz near you. These clawed, fly-like enemies from Metroid show up in Smash Run, too. They float in mid-air, then fly in a U-shape when you get close. They're predictable, which makes them easy to outsmart, but stay on your toes anyway — their attacks can send you flying. One way to beat them is to grab and throw them when they buzz over to you. Origin A swarm of Reos attacking Samus in Metroid: Other M. Reos (also referred to as "Rios" in early Metroid games) are inhabitants of Zebes who resemble flies, and are capable of harming Samus. In large groups, they pose a serious threat. They possess sharp claws and can be resilient. In Other M, Reos are seen appearing from nests of biomass: they can latch onto Samus, forcing her to shake them off.