Director J.A Bayona (Jurassic World: Fallen Kingdom) saw the short film trailer in a Film Festival, and he was gladly surprised with the result.
The Bratislava Symphonic Orquestra performed the "Overrun Main theme", composed by musician Walter Beltrami.
The short is made entirely with toys, (some of them from the director's childhood).
No Stop Motion or C.G.I were used.