Two Amstrad CPC+ clones of Flappy Bird : Flappy Rulez v2 (Hermol) and Flappy UFO (Optimus)
-Hermol has a new version out of Flappy Rulez for Amstrad CPC+.
Optimus (Dirty Minds) also released a clone of Flappy Bird : Flappy UFO. See the Yoututbe video below.
Youtube video