VGFacts

https://youtu.be/-YB5us8c3Qg?t=2m14s
https://youtu.be/EOgPysCHnyY?t=8m (How about now?)
https://youtu.be/V6NBr9GEOlE?t=2m12s

https://youtu.be/-YB5us8c3Qg?t=6m30s
https://youtu.be/gwXNVDnMKMo?t=1m18s

The Flash Kick (サマーソルトキック Samaasoruto Kikku?, "Somersault Kick")

Two move skills "Somersault Kick" & "Double Lariat" are reference to Guile's Flash Kick move (In Japan, it's named Somersault Kick) & Zangief's Double Lariat move from the "Street fighter" series, a Capcom related game.

You might want to use non-wiki sources.

I can confirm the somersault kick for certain, but I really can't tell what's going on in the "double lariat" video on the Dead Rising side of things. I just see a large pile of standing corpses and white numbers.