Left 4 Dead 2: Valve Gift Grab 2011 - How to get the achievement without wait for Christmas

1. Change the date on your computer to the 15th of Dec 2011. 2. Start L4D2. 3. Open the console. 4. Type "ss_map c5m2_park versus" 5. If you spawn as a survivor continue otherwise retry step 3 6. Kill special infected until a gift drops then go back to step 3 It's not a cheat, it's a legit way to get the Valve Gift Grab 2011achievement, you are just using a developer console, so yeah it's legit; Enjoy! Also thanks to Cosmos94 for show me how to get the achievement!