Here's a 100% complete guide of this game.

Step 1 - Install the game (3.8 GB)

Step 2 - Run the game

Step 3 - Install the patch (9999 GB)

Step 4 - Play the game

Step 5 - The game crashes

Step 6 - Reboot the game

Step 7 - The game crashes

Step 8 - Reboot the game

Step 9 - The game crashes

Step 10 - Reboot the game

Step 11 - The game crashes

Step 12 - Reboot the game

Step 13 - The game crashes

Step 14 - Reboot the game

Step 15 - The game crashes

Step 16 - Reboot the game

Step 17 - The game crashes

Step 18 - Reboot the game

Step 19 - The game crashes

Step 20 - Reboot the game

Step 21 - The game crashes

Step 666 - Sacrifice 3 virgins to the Aeria Games gods to please them

Step 23 - You finally get to play this game

Step 24 - You obviously downloaded it to get the Black Rose on TF2

Step 25 - You create the character, choosing between 2 models in 200x200 resolution

Step 26 - You don't receive the Achievement

Step 27 - You begin to worry

Step 28 - You play a round

Step 29 - You are ready to get the Achievement to finally get the knife and unistall the game

Step 30 - You don't receive the Achievement

Step 31 - You play another round

Step 32 - Again, you don't receive the Achievement

Step 33 - You cry real tears

Step 34 - You search the issue on the Internet, and you discover that every single guy who played this game has had the same problem

Step 35 - You find the solution, and you discover that you have to patch the game cache from Steam (2 GB)

Step 36 - You patch the game from Steam, and you discover that you have to re-patch the game from the launcher

Step 37 - You install all the 9999 patches

Step 38 - Getting this knife has become a personal challange, and you need to complete it

Step 39 - You boot the game after re-installing the patches

Step 40 - The game crashes

Step 41 - Reboot the game

Step 42 - The game crashes

[...]

Step 234 - After giving your soul to the Aeria Games gods, you can finally play the game

Step 235 - You play another round

Step 236 - You finally get the Achievements

Step 237 - Close the game

Step 238 - Unistall the game while singing your personal victory song (Come on, everybody has one)

Step 239 - Run Team Fortress 2

Step 240 - Check the inventory

Step 241 - Find the Black Rose

Step 242 - Cry tears of pure joy and happiness

Step 243 - Praise Lord Gaben our Lord and Savior

Step 244 - He will give your soul back (But he will keep the virgins ( ͡° ͜ʖ ͡°) )

Step 245 - Enjoy the Black Knife

Step 246 - Profit (?)

Step 247(optional) - the Aeria Games gods will mark your computer with a 141 MB Folder in C:/Programs(x86) Steam/SteamApps/common/AVA after you unistall the game. Delete it in the name of Gaben to purify your PC

Here's a 100% complete guide of this game. Step 1 - Install the game (3.8 GB) Step 2 - Run the game Step 3 - Install the patch (9999 GB) Step 4 - Play the game Step 5 - The game crashes Step 6 - Reboot the game Step 7 - The game crashes Step 8 - Reboot the game Step 9 - The game crashes Step 10 - Reboot the game Step 11 - The game crashes Step 12 - Reboot the game Step 13 - The game crashes Step 14 - Reboot the game Step 15 - The game crashes Step 16 - Reboot the game Step 17 - The game crashes Step 18 - Reboot the game Step 19 - The game crashes Step 20 - Reboot the game Step 21 - The game crashes Step 666 - Sacrifice 3 virgins to the Aeria Games gods to please them Step 23 - You finally get to play this game Step 24 - You obviously downloaded it to get the Black Rose on TF2 Step 25 - You create the character, choosing between 2 models in 200x200 resolution Step 26 - You don't receive the Achievement Step 27 - You begin to worry Step 28 - You play a round Step 29 - You are ready to get the Achievement to finally get the knife and unistall the game Step 30 - You don't receive the Achievement Step 31 - You play another round Step 32 - Again, you don't receive the Achievement Step 33 - You cry real tears Step 34 - You search the issue on the Internet, and you discover that every single guy who played this game has had the same problem Step 35 - You find the solution, and you discover that you have to patch the game cache from Steam (2 GB) Step 36 - You patch the game from Steam, and you discover that you have to re-patch the game from the launcher Step 37 - You install all the 9999 patches Step 38 - Getting this knife has become a personal challange, and you need to complete it Step 39 - You boot the game after re-installing the patches Step 40 - The game crashes Step 41 - Reboot the game Step 42 - The game crashes [...] Step 234 - After giving your soul to the Aeria Games gods, you can finally play the game Step 235 - You play another round Step 236 - You finally get the Achievements Step 237 - Close the game Step 238 - Unistall the game while singing your personal victory song (Come on, everybody has one) Step 239 - Run Team Fortress 2 Step 240 - Check the inventory Step 241 - Find the Black Rose Step 242 - Cry tears of pure joy and happiness Step 243 - Praise Lord Gaben our Lord and Savior Step 244 - He will give your soul back (But he will keep the virgins ( ͡° ͜ʖ ͡°) ) Step 245 - Enjoy the Black Knife Step 246 - Profit (?) Step 247(optional) - the Aeria Games gods will mark your computer with a 141 MB Folder in C:/Programs(x86) Steam/SteamApps/common/AVA after you unistall the game. Delete it in the name of Gaben to purify your PC