9:02 pm -- How can cats not tell when their butt is not in the litter box? "Gee my ass feels kind of high and my back feet aren't touching any litter, but I sure see a litter box in front of me so I must be in it. Aaaahhhhhhh."

Yeah, I'm talking about you, you little a*****e.

Well, it's cleaned up now. Mike saunters over to the computer and checks on the game. It's ready to go. I take a deep breath and prepare myself for the ordeal to come. I may not see him again for months. I must be brave.

9:45 pm -- Mike wanders over to the couch and passes out. It could be from the 10-hour days he's been working on his feet with no breaks, or it could be from the ton of Benadryl he just took to deal with his allergy symptoms, but I think the most likely cause is just emotional exhaustion after the excitement of the moment he's been building up to all week. His gaming obsession must have run deeper than I thought to make him this tired.

9:50 pm -- Well, now I have nothing to observe and a ton of time to kill. People say that Angry Birds game sure is a lot of fun, maybe I'll check it out.

7:00 pm - No poop on the floor. Mike has a full three-course dinner ready. While we're eating, I can sense him itching to get back to the computer. He's not hurrying or flighty or showing any outward symptoms at all actually, but you know. I've got a sixth sense. He keeps asking me why I am staring at his pupils.

I can never remember whether dilated means bigger or smaller. I hope that doesn't impact this experiment.

7:30 pm -- At last, I'm getting a chance to fully observe him absorbed in the game. He's got his headphones on and is completely focused on the screen. I bet he won't even hear me if I talk to him. I'm going to test that theory out.

7:31 pm -- I tested it out with a "Hey." He paused the game after an almost 1 second delay, turned to me and said, "Hi." I gave him a hug and he hugged me back but I don't think he was giving it 100 percent. I would assess the hug at 75, maybe 78 percent. Clearly the game was already draining his focus.

8:05 pm -- Tracy Morgan, our fattest cat, has been sitting in his lap for the past 15 minutes and he hasn't even noticed.

I hope I don't damage her kitty body image with this comparison.

Some studies have shown that activity decreases in certain parts of the brain when playing video games, specifically a part responsible for decision-making and some higher cognitive functions, maybe like noticing a cat has climbed into your lap. If he can't even notice something that fat jumping on his lap, soon enough he will be just like those gaming addict couples that neglect their starving kids. It's scary to see what these games can do to your brain.

8:10 pm -- Lost all my research links about video games and brain chemistry. Somehow my cat got into my lap while I was typing that last paragraph and she just now rolled over onto the keyboard. She's a sneaky devil.

10:25 pm -- No new observations here. He's still scarily absorbed in that little world. I've downloaded some more iPhone games to kill time in between pupil checks. Plants vs. Zombies is awesome! I've been playing it for the past hour and didn't even notice. Good stuff.

9:00 am -- I had a great idea for a spreadsheet I was going to set up to track his pupil dilations and other physical signs. He is pretty agreeable about me putting electrodes on his chest and forehead but vetoed the colonoscopy because he "doesn't understand what that was going to show." Personally, I think he's afraid of seeing the physical evidence of how much this addiction is affecting him.

11:30 am -- He's back on the computer. Earlier, he took a shower, washed the dishes and started some laundry, which is what he normally does, but I don't think he was as into it as he usually is. I think I saw him frown when he picked up his dirty socks. Addiction often causes people to lose interest in the tasks they once loved.

Getty

He used to love doing this. Or maybe I loved it when he did it and I didn't have to. Either way.

2:45 pm -- Missed a bunch of vital-sign checks. I was busy downloading a bunch of iPhone games. One of the games I had gives you extra "coins" if you agree to download and open other games, so I got every single one. It's OK, they're all free, so I'm not spending any money. I don't fall for that kind of thing. I'll probably delete them all once I get the "coins" in my account.

5:45 pm -- Actually, a lot of those games aren't half bad. I've worked out a pretty good schedule. I'm checking on Mike every half hour, and I have to check on my persistent iPhone games regularly to collect my crops or coins or zoo animals or what have you, so it's actually a really great clock to keep me on schedule. Every time I collect from my laundromat in Crime City, I'll remember to go take down Mike's stats.

Or when it's time to train my tranny dinosaur.

8:30 pm -- Mike cooked again -- we had dinner in front of the TV and watched a couple of episodes of American Dad. I don't really like Roger so I decided to watch Mike during all his bits, and what I saw was ominous. He was clearly not laughing as hard as he did last week -- even at the exact same jokes he had cracked up at last week (this was a rerun). The game was sucking the life out of him before my eyes.

I realize I have to step in before the illusion consumes him. "It's OK, it's not a real dragon," I reassure him. He turns around and just stares at me. It hits me that he must be so deep in his immersion that he probably doesn't even recognize me and just sees me as a character in the game. "Forsooth, good sir!" I say. "Thou needeth not slay the dragon forthwith, but pray take thee a five minute break and refresh thyself!" Then I start to play a mirthful tune on the lute I happen to have handy.

He just sighs deeply, turns around in his chair, and goes back to playing the game. I catch my breath. It may already be too late for him.

11:35 am -- GOD f*****g DAMMIT I MISSED THE TIME TO COLLECT MY MAFIA MONEY AND SOMEBODY ROBBED ME! f**k THIS f*****g PIECE OF CRAP IPHONE GAME! ROBIN_248718 SO HELP ME GOD I AM GOING TO KILL YOU AND YOUR WHOLE GANG! I DON'T MEAN IN THE GAME I MEAN I AM GOING TO GET YOUR PERSONAL ACCOUNT INFO FROM APPLE AND I AM GOING TO TRACK YOU DOWN AND PHYSICALLY KILL YOU AND IF THIS IS YOUR MOM'S PHONE I GUESS TOO BAD AND SAY GOODBYE TO YOUR MOM I HOPE YOU HAD MANY WONDERFUL YEARS TOGETHER

Robin_248718's mom. In the next life she will not be letting him play games on her phone.

10:25 pm -- Man, are my eyes tired. I've been sitting here in the study monitoring Mike all day and playing iPhone games in between checking on him. I've gotten to level 30 in Crime City, which seems kind of fast. Probably the level scaling is broken or something. I wish some of this s**t recharged faster though. The minimum amount of time to collect money from a building is 5 minutes, which leaves me with 5 minutes of nothing to do. Maybe I'll pick up Bejeweled or something to get me through it.

1:00 pm -- Man, Tower Defense: Lost Earth is the best thing. Funny thing about the title, though, they pissed off a lot of people when they came out with it because tower defense is a whole genre. It would be like naming a new game First Person Shooter or Role-Playing Game. All the grandmas buying gifts for their grandkids would end up buying them because they can't tell the difference between all the games in the genre. The kids would be mad, the people who make your Halos and Calls of Duty would be mad, and I totally get why this upsets people, but it turns out it's actually a pretty absorbing game. It really builds on a lot of the strengths of previous tower defense games while making some real UI improvements ... oh, listen to me. This journal is supposed to be about the onset of Mike's tragic video game addiction, not about me and my silly games.

6:00 pm -- Not entirely sure I got any work done today. Probably too worried about Mike.

1:45 pm -- I talked to a smart friend and he said that I should be able to extrapolate the missing days from the data I got as long as I don't lose any more days, so I'll plug everything in when I get home tonight. Data. Tonight. Musn't forget!