10 million.. I'd probably not believe it. There are far too many things that this money can buy for me that my brain can't even handle.

Buy a decent pc

I'd put some games up on steamgifts. :)

My apartment is that bad, so I wouldn't move.
I'd probably buy a few shirts and pants and would try to spend the least amount possible.

Buy 10 million Fortixes.

10 million dollars? 10 million fortix giveaways!

10 MILLION LOTTERIES WILL BE ENTERED, F*CK JAH!

Steam games

Buy all the Railworks 3: Train Simulator 2012 DLCs

Would put 1k dollar on my steam and on my psn and then buy games :D

I've given this plenty of thought. Don't ask

1. Pay off bills
2. Give some money to family members that need it
3. Maybe buy a decent car
4. Invest the majority of the rest of the money and live out the rest of my life in comfort
5. I wouldn't quit my job, I'd just keep on doing it knowing that I have "screw you" money in case they give me any trouble. I wouldn't quit because I need something to do everyday.

I'd buy a place I'd like to work at.

... Dunno. Plenty of Steam Games I'd like to buy, build an awesome gaming rig. Invest it and live off the investment, get an easy, low time job to keep me occupied but enough free time to do stuff I want - kayaking / biking / gaming (in that order)

I'd gift 50 copies op Skyrim, just because how epic that game is. Then I would go to the homeless shelter and buy a lobster dinner for everybody there and give them an X amount of money. Then i would log in to Steamgifts and create giveaways untill my contributor value was 1337. After that I would buy a new house, car and all the stuff rich people buy.

Mh I think before I buy big thing I would just enjoy the moment when I can put so much money on my steam wallet ^^
Than I would buy alle the games I ever wanted and THEN I would buy a house!

Lose half of them due to taxes, I suppose.

1. Upgrade my PC.
2. Buy everything from my wishlist.
3. Buy stuff for SteamGifts with everything that is left.
4. ???
5. Profit.

Invest it all.

Go on the road, see what happens.

giveaway all the game of steam on steamgift :D

Hide it from my family.

Save the money to get 10 times the amount, then spend the original sum of money.

Become completely paranoid of my surroundings.

1. use a good amount of ground value (houses etc)
2. invest in my own firm
3. secure all children/young adults in the family with atleast 1k euro for each in the bank.
4. set a spend limit for my own enjoyment (a new pc, bike, car etc would be nice)
5. make sure I can keep it all around with my investment and firm so I can live from it the rest of my life

Buy a house for my mother, my grandparents, start a savings account for my brother and sisters, buy a massive island and build a village on it for me and my mates and then just get high as shit for the rest of my life.