Assault Gunners was a mech combat game released for the PlayStation Vita back in 2012 and only in Japan. The HD version brings this title to the PlayStation 4 while also giving it a more global reach.
The colony of Mars is being threatened by a mech uprising and so its up to the player to save the day. This is my video review of Assault Gunners HD for the PS4, a mech titles that has its faults but has that cheesy charm similar to Earth Defense Force.
Disclaimer: Uber Strategist provided the game used for this review.