Automatons (2006)

Robots are frequently seen fighting melee or gunning each other down. People are punched, skewered, burnt, shot and strangled. A man has his arms sawed off. A man is stabbed through his mouth. A man is drilled in the neck. A man has a chunk of his face blown off. A woman is hit in the stomach with a mace.

Alcohol is mentioned.

The robots can be menacing and a girl has a nightmare which is disturbing