A shockingly bad internet casual quality disaster.
Plot - Shouldn't have bothered with one. The game obviously didn't need one so the half hearted mess that they wrote falls flat.
Gameplay - Jump, stab, jump, stab, jump, stab. Like metal slug but without a need to look for enemy combatants in anything but a flat horizontal direction. You could actually complete this game by walking in one direction and hammering the gun button.
This is a terrible excuse for a game. It was obviously banged out with minimal production costs and it shows. There is no depth to the gameplay, plot or characters. The visuals are repetitive and unrewarding. In short - there is absolutely no reason to load this up than for the 30 seconds you need to fully experience it.