Games That Should've Included Unlockable Items for Team Fortress 2

If Alien Swarm, Worms Reloaded, Killing Floor, and Monday Night Combat has taught me anything its that if you want to get your game sold or noticed, regardless of quality, you need have pre-order bonuses or unlockables that give you silly crap for Team Fortress 2. Here's a few games that may have benefited if they included such things. 
 
Feel free to add in the comment section some of your ideas. Help me ruin Team Fortress 2 even more! YAY!
 
Also, lets take a couple silly precautions for the long run. If you decide to use some of these ideas for the Contribute page or a custom mod, some credit would be nice.

List items

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  1. The Sly Collection

  Regardless of HD, why rebuy a game collection you've already bought? Why, a Thief Mask and Sly's Hat for the Spy, or course!. Maybe the last 3 years of updates for PS3 owners wouldn't be a bad idea either.

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  2. Strong Bad's Cool Game for Attractive People

  More copies could've been sold if it included a Nunchuck gun for the Spy. And a Reese Cup milkshake.

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  3. Shenmue II

  Ren's Bandanna for the Scout. Also, an apology letter for Shenmue II's ending.

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  4. Beyond Good & Evil

  Jade's Hair and hairband for the Pyro. Just think: millions of copies sold and we would've got that sequel ages ago.

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  5. Assassin's Creed

  Altair's Knife for the Spy. No longer a clever mod from FPSbanana.

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  6. Killer7

  Harman's Tommy Gun and Sniper Rifle for the Sniper? Why, yes! Hell, let's throw his hat in there too; for shits.

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  7. Watchmen: The End is Nigh

  How about a Smiley Face pin for all classes? Also:

  <img src="http://www.halolz.com/wp-content/uploads/2009/03/teamfortress2-watchmen-engineers.jpg" alt="some_text"/>

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  8. Punch-Out!!

  King Hippo's Crown and Boxing Gloves for the Heavy. Comes complete with NES-era sounds. Or Soda Popinski's mustache.

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  9. Resident Evil 4

  Dr. Salvador's Mask for the Pyro, Leon's Knife for the Spy, Krauser's beret for all classes. Have I caused facepalms from this list yet?

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  10. Catherine

  Vincent's sheep horns for all classes. I'm going to stop this here before that Hailinel fella starts a debate about this game in the comments.

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  11. Jak X: Combat Racing

  Daxter's goggles and pants for The Scout, since they are both scrawny wisecrackers, and Jak's Goggles for the Engineer, because I haven't given him anything yet.

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  12. Sonic Adventure 2: Battle

  Robotnik glasses and 'tache for the Medic. He is the UberEGGst!

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  13. The Legend of Zelda: Majora's Mask

  Majora's Mask for all classes. Why? Because I found it to be too hard to give each class a specific mask.

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  14. PaRappa the Rapper

  PaRappa's Beanie for all classes. Kick, punch, the Scout is a Spy!

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  15. Ratchet & Clank

  Ratchet's Wrench for the Engineer. Allows the Engineer to use less metal for repairs/upgrades while doing less melee and Sentry damage.

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  16. Aqua Teen Hunger Force: Zombie Ninja Pro-Am

  Carl's Gold Chain for all classes. TO-NIGHT!

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  17. Sesame Street: Once Upon a Monster

  Cookie Monster Hat for the Heavy. Also comes with a healing box of cookies . Despite the good-intentioned idea to have him like fruit, cookies will ALWAYS be everytime food.

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  18. The Warriors

  Baseball Furies cap, facepaint, and special bat for the Scout. Come out and PLAAA-EEEEEEE-YAAAAAY!!!!

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  19. Link: The Faces of Evil

  Gwonam's turban for the Spy. Also, what the fuck kind of name is "Gwonam"?

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  20. Dead Rising

  Servbot Head and Frank West's Camera for all classes. It'll be hard to see on progressive-scan televisions.

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  21. TimeSplitters: Future Perfect

  Cortez' goggles for the Heavy. Comes with a full copy of TimeSplitters 4.

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  22. 50 Cent: Blood on the Sand

  50 Cent's Hat and Doo-rag for the Demoman. So when the helicopters come, he'll be ready.

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  23. JSRF: Jet Set Radio Future

  Beat's Glasses and Classic Headphones for the Scout.