I'd play it. Call of duty: Easy warfare?
I actually think this is based off an existing game . . . Those reticles are mostly used in third-person shooters; except Halo: Reach and Shadowrun . . . Research time!
now that you mention it... that reticule does look awfully familiar.
The obvious question is how shooting at a wall is causing marisa's head to explode.
I think the reticule is for the guy on the right on the right, AKA you. Your squad mate is on the left, firing at Marisa and making her explode.
And... isn't Marisa just a head anyway.
Headshot guaranteedAlso, nicknames and word on the back of squad mate are written in russian.