Ok so first off this game is one of the best in my mind games on the neo geo platform i loved 1-3 and i love the fact that the game brings 4 5 and believe me if you like the games 1-3 than youll like the whole series. Any fan of the Metal Slug series can pick this game up and play in a whole seating the games are short but have a great replay value especially with a friend. Anyone who hasnt played this game can also pick up and play but if you like this game you need to play 1-3 and enjoy those also. The boss battles in this game are very entertaining the both of these games has very funny moments and some "scary or creepy" moments but whoever plays this game i can definitely say youll be having some serious fun throughout the whole game. Very good game to rent but i suggest you wait till the price drops to $20 or buy it used cause this game should be added to everyones collections.