Megaman X4, a game rivaled only by the SNES MMX titles! This game is definitely a well polished piece to have in your collection of megaman titles. Gameplay is great, with lots of "move too slowly and die" areas, cool bosses(although Capcom apparently ran out of cool names), interesting levels, and a very interesting plot. One of the more notable features of this game is the ability to play as Zero. This was originally introduced in X3, but then he was weak and couldn't fight bosses. But this time he's back and ready to kick some arse! In this game, you can choose between Megaman or Zero. Who ever you pick is who you are the rest of the game, which means Zero has more than one life and can kill bosses! Woo! Anyways, this game has a good level of challenge, being delivered more in getting through the stages than the bosses(although some can make you wanna bite a chunk of your controller off and spit it across the room, i.e. final boss). The weapons are really cool this time around. Capcom apparently had some real thinking time about weapons after two games' worth of dull weapons. The plot of this game is AWESOME, the Repliforce forms a Coup and they are labeled Mavericks. And in this game(and unfortunately, only this game, unless you look outside of the X series and count MM8), you can see the plot come to life in awesome anime cutscenes! (Capcom went lazy after this and made X into an unfortunate slide show with subtitles.) I haven't really listened to the music in this game, cuz I was too busy blowing stuff up in the enemy filled levels, so I can't rate it, lol. Anyways, this, X5, and the SNES titles are all great games and I would suggest you stock your gaming library with all of them(good luck on X3, cuz you'll need it unless you're made of money!). This game is a definite must have for someone new to the series and someone who grew up with the series. At least borrow it from a friend or your life will be shrouded in misery and pain!!! Muah hahaha!