Fede Alvarez’s short film “Ataque de Panico!” (Panic Attack!) features giant robots invading and destroying Montevideo, the capital of Uruguay, reports the BBC.
It is 4 mins 48 seconds long and was made on a budget of $300 (£186).
So far it has had more than 1.5 million views on YouTube.
“I uploaded (Panic Attack!) on a Thursday and on Monday my inbox was totally full of e-mails from Hollywood studios,” he told the BBC’s Latin American service BBC Mundo.
“It was amazing, we were all shocked.”
The movie Alvarez has been asked to produce is a sci-fi film to be shot in Uruguay and Argentina. He says he intends to start from scratch and develop a new story for the project.
“If some director from some country can achieve this just uploading a video to YouTube, it obviously means that anyone could do it,” he added.