The terror group reportedly released the video last week, which shows them attacking Iraqi soldiers and trying to blast them with rockets.
The montage, called 'Fallujah, the City of Steadfastness', is filmed through GoPro cameras attached to militants' heads.
The footage begins showing the ISIS fighters running across a field, brandishing their guns and shooting at random buildings.
The terrorists appear to be taking pot shots into the landscape as they fight off forces among war-torn houses.
At the end of the footage, the terrorists begin celebrating with one with the camera attached to his head holding his rifle in the air shouting 'Allah Akbar!’, Daily Mail reported.
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