My addiction is the armored core series.
An entire arsenal of weapons and designs all dedicated to destruction, and how quickly it can be distributed.

The #1 most customisable game I've Ever witnessed.
From the color scheme all the way to the power output. So complex and vexing in its own way that you can never put it down. My favourite has been last raven. The final PS2 version of the series. A game that literaly needs a 150% completion and 200% attention. Unlike in the silent line version, they didn't just change the colours and stats of a weapon to make a larger arsenal. They made completely new weapons and designs. Including the new heat, energy and weight stat point attribute makeing the parts more flexible in many ways. I just couldn't get enough. I had 144% completion before my memory card was stolen. I literaly had a break down. 5 years of gaming down the drain. I could barely pick up a controller to play pong...I almost had no more reason to go on living because of how much work and determination went down the drain because of some human fecal matter. In order to get that 150% you needed the Armored core Nexus game and the armored core Nine breaker game. You had to beat them in order, and transfering the data. Otherwise you couldn't get all of teh parts. Which, my armored core nexus was stolen as well. Which made me quite unstable. The proccess on that subject has only gotten worse over time as I've never seen another copy since. I knew it was a rare game but I figured I'd still be able to buy it...Because of the constant string of horrible events my will power faded away. I finaly got a challenge from a friend who was recently coming back from arizona. I hadn't played a game since I lost my memory card and ACN. But I still had it. I'm not quite as addicted as I was, but the spark comes back whenever someone challenges me.

That is a pretty good game, I remma when I first got it, it was only truly fun if the person you are fighting also has their own custom mechs tho. Still the music in this game is Epic!

Yea, you`re right about that. The bots are no fun.
And on Nexus the second disc has all music of every armored core game up to that point. That game is the best...