What changed in Team Fortress 2 in 2010

A new game mode has been added to the game.

Introduced new weapons and a variety of headgear in the Holiday update.

Running a big sale in the Mann Co. Store for the weekend.

Equippable by the Heavy.

Poker Night at the Inventory is now available for pre-order with a 10% discount and a pre-order bonus Poker Visor for the Heavy.

Max's Badge, equippable by all classes.

Unlock new TF2 items by beating characters in Poker Night at the Inventory, including The Enthusiast's Timepiece, License to Maim, The Lugermorph, The Iron Curtain, and Dangeresque, Too?.

Equippable by the Spy.

Equippable by the Scout and the Engineer.

Poker Night at the Inventory is now available for pre-order with a 10% discount and a pre-order bonus.

Unlock new TF2 items by beating characters in Poker Night at the Inventory.

Strong Bad's styling glasses, equippable by the Demoman.

Mountain Lab by Valentin '3Dnj' Levillain and Mann's Manor by Tim 'YM' Johnson and Alex Kreeger are now available.

Features spooky elements including potential ghosts and exploding pumpkins.

Players can now wrap gifts for others in the game.

Includes Mountain Lab by Valentin '3Dnj' Levillain and Mann's Manor by Tim 'YM' Johnson and Alex Kreeger.

New community items and scary hats added to the store for Halloween.

The Halloween event includes spooky features and surprises.

Includes new holiday items available for a limited time but wearable year-round.

Players can now wrap items as gifts for others during Halloween.

Players who purchased Left 4 Dead 2 will receive exclusive items in Team Fortress 2.

Players who purchased Left 4 Dead 2 will receive exclusive items in Team Fortress 2.

Community item contributors will receive payment based on the sales of their items.

Community item contributors will receive payment based on the sales of their items.

Players can now buy items directly from the in-game Mann Co. Store.

Players can now buy items directly from the in-game Mann Co. Store.

On August 31st, 8 Golden Wrenches will be destroyed to raise money for the Child's Play charity.

On August 31st, 8 Golden Wrenches will be destroyed as part of a charity event for Child's Play.

Registration for the CEVO TF2 Season 6 tournament has opened, featuring three skill divisions.

Winners of the Polycount Contest will have their packs released in an upcoming update with gameplay attributes.

Registration for the CEVO TF2 Season 6 tournament has opened, featuring three skill divisions for competitive play.

Five winners selected for the Polycount Contest will have their packs released in an upcoming update with gameplay attributes.

A new mechanical stump-mounted weapon for the Engineer.

A new Valve-created Payload map for players to enjoy.

A new Valve-created Payload map named Thunder Mountain.

A mechanical stump-mounted weapon for the Engineer class.

A whole new batch of wrenches has been added to the game.

A new batch of wrenches has been added for the Engineer class.

Introducing a new Payload map called Hightower.

Introduction of a new Payload map called Hightower.

A community-made surprise has been included in the update.

An all-new, Valve-designed Payload Map for gameplay.

The weekly item drop limit has been increased for this week only.

An all-new, Valve-designed Payload Map.

Weekly item drop limit increased for this week only.

A remote sentry gun controller for Engineers.

A remote sentry gun controller for Engineers.

25 shiny, super-rare wrenches added to the game.

25 shiny, super-rare wrenches added to the game.

First new weapon, the revenge-critting Frontier Justice, is currently on display.

75 additional golden wrenches can be crafted this week.

Smelt Reclaimed Metal & Smelt Refined Metal recipes are disabled until the Engineer Update goes live.

First new weapon, the revenge-critting Frontier Justice, is showcased.

75 additional golden wrenches can be crafted this week.

Smelt Reclaimed Metal & Smelt Refined Metal recipes disabled until the Engineer Update goes live.

New web APIs for accessing item data in Team Fortress 2, supporting JSON, XML, and VDF formats.

The new system allows for easier addition of new APIs, promising more frequent updates in the future.

The current item schema can now be accessed through an API call, eliminating the need to extract from items_game.txt.

The new system allows for easier addition of new APIs, promising more frequent updates.

New web APIs for accessing item data in Team Fortress 2, supporting JSON, XML, and VDF formats.

The current item schema can now be accessed through an API call, eliminating the need to extract from items_game.txt.

A special treat for players logging into the game from a Mac.

Team Fortress 2 is available at 50% off during the free weekend.

TF2 will be free to play all weekend as part of the update celebration.

Team Fortress 2 is now available for Mac users.

Added a new badge for players who purchased TF2 prior to the official release date.

Added a new badge for players who purchased TF2 prior to the official release date.

Moved the badge calculation date to the official retail release of TF2 on October 10, 2007.

Moved the badge calculation date to the official retail release of TF2 on October 10, 2007.

The rate at which item drops occur has been significantly increased compared to the previous average interval.

Idlers will find fewer items than before due to the new drop system.

Significant changes to how item drops are determined and frequency of drops.

There is now a maximum amount of playtime per week in which players can receive item drops, with unused time rolling over to the next week.

The rate at which item drops occur has been significantly increased compared to previous averages.

Idlers will find fewer items than before due to the new drop system.

Players will now find items at fairly regular intervals, reducing the chance of long unlucky streaks.

Players will now find items at fairly regular intervals, reducing complaints about unlucky streaks.

A maximum amount of playtime per week is now set for item drops, with unused time rolling over to the next week.

Significant changes made to how item drops are determined and frequency of drops.

Players who purchase The Penal Zone will receive exclusive TF2 items: Max's Severed Head, Max's Pistol, and Sam's Revolver.

Players who purchase The Penal Zone will receive exclusive TF2 items: Max's Severed Head, Max's Pistol, and Sam's Revolver.

New items and weapons created by the TF2 community have been added to the game.

A variety of new items and weapons created by the TF2 community have been added to the game.

TF2 will run natively on OSX, allowing Mac users to play without emulation.

Configuration settings and custom sprays will automatically propagate to Mac.

Steam Cloud will automatically propagate configuration settings and custom sprays for Mac users.

Steam and all Source engine games, including TF2, are now available on Mac.

Mac and PC users can play together on the same servers.

Mac and PC users can play together on the same servers.

Resolved the longstanding issue preventing Scout from performing a double crouch jump correctly.

New expansion available for download from TF2maps.net.

Resolved the longstanding issue preventing Scout from performing a double crouch jump correctly.

New expansion available for download from TF2maps.net.

A JSON feed for accessing TF2 inventory data has been introduced.

A new site for submitting custom TF2 content for potential in-game inclusion.

TF2 client now includes items_game.txt for item definitions.

A new site for submitting custom TF2 content for potential in-game inclusion.

TF2 client now includes items_game.txt for item definitions.

A JSON feed for accessing TF2 inventory data for users.