Feb 18

Team Fortress 2

The TF2 SDK has arrived!

Mod makers, rejoice! We've just released a massive update to the Source SDK, adding all the Team Fortress 2 client and server game code. This update will allow content creators to build completely new games based on TF2. We're also doing a big update to all our multiplayer back-catalogue Source engine titles (TF2, DoD:S, HL2:DM, CS:S, and HLDM:S), adding 64-bit binary support, a scalable HUD/UI, prediction fixes, and a lot of other improvements!

Unlike the Steam Workshop or local content mods, this SDK gives mod makers the ability to change, extend or rewrite TF2, making anything from small tweaks to complete conversions possible.

The SDK is licensed to users on a non-commercial basis, meaning that any mod created using the SDK must be free, and any content in those mods must be free. TF2 mods may be published on the Steam Store, and after publication will appear as new games in the Steam game list.

Players have a lot of investment in their TF2 inventories, and Steam Workshop contributors have created of a lot of that content. The majority of items in the game now are thanks to the hard work of the TF2 community. To respect that, we're asking TF2 mod makers continue to respect that connection, and to not make mods that have the purpose of trying to profit off Workshop contributors' efforts. We're hoping that many mods will continue to allow players access their TF2 inventory, if this makes sense for the mod.

Questions? See the Steamworks Source Engine mods FAQ.

Important Links:

Feb 18

Team Fortress 2 Update Released

Team Fortress 2

An update to Team Fortress 2 has been released. The update will be applied automatically when you restart Team Fortress 2. The major changes include:

Added missing files for Taunt: The Travel Agent
Added No Hat styles for the Cozy Cover-Up
Added VScript support for HIDEHUD_MATCH_STATUS flag to hide the Match Status panel
Added a borderless window option to video settings
Added bicubic lightmaps (from Half-Life 2: 20th Anniversary Update)
Added radial fog (from Half-Life 2: 20th Anniversary Update)
Added support for Steam Networking
Made the default server name for listen servers include the player's name
Made the game launch in native resolution by default instead of 640x480
Client-side prediction fixes (these fix 'jank'/rollback in certain situations)
- Fixed a prediction bug where if the player was moved on the client, their input-based movement for that tick was not taken into account in non-player actions
- Improved prediction for walking on props and other entities
- Made certain client-side entities only trigger local prediction errors
  - e.g. If the viewmodel experiences a prediction error, the player will not experience a prediction error
- Fixed prediction of viewmodel sway
- Fixed a prediction error regarding weapon idle animations
Fixed certain breakable props not gibbing correctly
Fixed an issue where certain variables like position would not be updated correctly to match the server in certain situations
Fixed the player's base velocity (eg. conveyors, moving items etc.) getting subtly out of sync from client/server
Fixed players being able to spam duel cancellation messages for a duel that doesn't exist
Fixed not being able to join community servers via Steam invites or game info
Fixed lighting position discrepancies for cosmetic items, weapons, and viewmodels (community fix from ficool2)
Fixed Equipped label overlapping attribute icons in the loadout menu (community fix from Lindon)
Fixed an issue with props and team colors when taunting with Australium weapons
Fixed the Voices from Below effect not working when taunting with the Highland Hound set equipped
Fixed player voice commands being abruptly ended when the player enters shallow water
Fixed incorrect number on the Geneva Contravention achievement icon
Fixed the Military Style for The Surgeon General to stay properly semi-visible at all angles
Fixed some classes missing the BLU team material for That '70s Chapeau
Fixed the Spanish-Latin America option being displayed as English in the Settings menu
Fixed the MOTD dialog not working for Spanish-Latin America
Updated attribute descriptions for The Scottish Resistance and the Stickybomb Jumper to use 'stickybomb' instead of 'pipebomb'
Updated equip_region settings for The Little Bear, The Heavy-Weight Champ, The Grand Duchess Tutu, and the Combat Slacks to fix unnecessary conflicts
Updated the Spooky Night and Ominous Night Unusual taunt effects to fix a visual bug (Thanks Kiffy!)
Updated koth_overcast_final to improve optimization
Updated ctf_applejack
- Added block bullets to some stores
- Unblocked a window at mid, allowing Snipers to shot across the middle hut
- Removed the missing texture in BLU spawn
- Gave a chicken a friend, because friendship is magic
Updated cp_fortezza
- New radio model for spawn rooms
- Changed sentry shack ammo pack on last to a medium
- Adjusted health pickups throughout the map
- Changed kill volume on cap A double doors to be more consistent with visuals
- Improved bot support (Thanks Star Bright)
- Detail pass
Updated pl_patagonia
- [Stage 1]
  - Fixed some RED bots stuck forever trying to make an impossible jump on the stairs outside spawn
  - Fixed the cart not capping the first point on extremely rare occasions
- [Stage 2]
  - Improved optimization
  - Fixed a nodraw floor near the first BLU spawn train bridge waterfall
  - Fixed 3D skybox looking pitch black for players using mat_hdr_level 2
- [Stage 3]
  - Improved optimization
  - Fixed wrap assassin baubles colliding with a solid func_brush bounding box outside BLU spawn
  - Removed the platform above the open choke of the last point
  - Added an additional path to the window overlooking the open choke of the last point
  - Fixed RED bots getting stuck on a solid fence outside the RED spawn
  - Fixed 3D skybox looking pitch black for players using mat_hdr_level 2

Dec 19, 2024

Team Fortress 2 Update Released

Team Fortress 2

An update to Team Fortress 2 has been released. The update will be applied automatically when you restart Team Fortress 2. The major changes include:

Updated the Brain Cane to fix problems with the texture and phong value
Updated The Battle Music
- Added missing Hat style
- Fixed the models due to clipping on Heavy's ears and misalignment on Engineer
- Improved and strengthen the Noise Cancellation
- Updated the materials to fix it not being shiny
- Updated the backpack icon to reflect the materials change
Updated cp_gravelpit_snowy
- Fixed potential incompatibility with external VScript files (thanks Le Codex!)
- Re-implemented cubemap reflections in ice cave
- Fixed perch spots
Updated vsh_distillery, vsh_maul, vsh_nucleus, vsh_outburst, vsh_skirmish, and vsh_tinyrock
- Restored Hale's resistance to knockback back to 75%
- Reduced bonus flame damage against Hale from 50% to 25%
- Hale can now do 1 extra Brave Jump before the Jump Fatigue kicks in (thanks Wendy)
- Weighdown is no longer blocked by the Jump Fatigue (thanks Wendy)
- Removed area-of-effect of Hale's normal punches (thanks Wendy)
- Demoman shields now absorb 70% of Saxton Punch! damage (compared to normal 50%) to make the following launch into the stratosphere survivable
- Fixed Hale taking mini-crits from Direct Hit and Reserve Shooter while underwater (thanks Bradasparky)
- Fixed airborne mini-crits of Direct Hit and Reserve Shooter applying against the wielder (thanks Bradasparky)
- Fixed Hale being able to stomp while underwater (thanks Bradasparky)
- Fixed Sweeping Charge not working against underwater opponents
- Fixed the bug that prevented Quick-Fix from mirroring a patient's wall climbing (thanks Bradasparky)
- Fixed Hale's faulty ground detection (thanks Bradasparky)
- Fixed Baby Face's Blaster's loss of boost not applying correctly (thanks Whurr and MilkMaster72)
- Fixed the voice lines refusing to play sometimes
Updated pl_patagonia
- Stage 1
  - Fixed the cart going under the elevator in extremely rare occasions (Thanks Shocked)
  - Fixed sometimes hearing outside soundscapes inside blue spawn
  - Fixed being able to build in a very high rooftop after point A
  - Fixed being able to build in blue spawn
  - Cart elevator is no longer the glitchiest thing in the universe
  - Fixed cart not rolling back after completing the elevator descent sequence
  - Now, if the cart is rolling into the elevator in overtime, the round timer will be set to 5 seconds left, to avoid unfair loses for blue. Timer will resume once the cart reaches the bottom (Thanks I. C. Wiener).
- Stage 2
  - Removed rollback from the train container ramp in last point (Thanks b4nny)
  - Gave blue more high ground for last point
  - Added an additional dropdown for blue for last point
  - Fixed being able to be teleported into red spawn as blue after capping point A
  - Removed long hill rollback before point C
  - Fixed bots getting stuck on the closed train doors after cap B
  - Fixed being able to leave stickies inside blue last spawn
  - Fixed being able to get stuck in the point C shortcut door for red. If you get trapped, it will kill you.
  - Fixed a pop-in issue relating to areaportals below point B
  - Fixed being able to enter the last blue spawn as red
  - Birdie (Thanks Explocivo808)
- Stage 3
  - Added a fenced section for the long wood cover wall in last point (Thanks b4nny)
  - Mirrored the window sniper spot in last point choke
  - Fixed being able to build behind a displacement rock wall in last point
  - Removed troll teleport spot in last point ending ramp
- All Stages
  - Slightly lowered sun brightness and slightly raised skylight brightness
  - Improved skybox transitions
  - The cart no longer tries to defy the law of physics
  - Ninjaneers have more freedom to be ninjas
  - The bots have learned how to play the map
  - Gave the cart another coronación de gloria

Dec 16, 2024

Team Fortress 2 Update Released

Team Fortress 2

An update to Team Fortress 2 has been released. The update will be applied automatically when you restart Team Fortress 2. The major changes include:

Added missing No Gloves style for the Consigliere's Coverup
Added missing Versus Saxton Hale kill icons
Added some tournament medals
Fixed Taunt: Curtain Call voice lines overlapping with other Spy voice lines
Fixed the Playful Aurora and Frisky Morning Unusual effects not moving correctly
Updated Aurora Skies Unusual effect to fix a timing issue
Updated the Necroprancer to fix an issue with the materials
Updated the Dusk Duster to fix an issue with the materials
Updated the Dapper Noel
- Remade normal map to be compatible with OpenGL
- Re-baked Diffuse & updated backpack icon to reflect above changes
- Removed misplaced ambient occlusion
- Fixed problematic face flexes
- Fixed an issue where Engineer's beard was protruding from his goggles
- Fixed an issue with the jigglebones being disabled
- Rigged Sniper's hat to be compatible with his melee taunt
Updated Scrooge McDoc
- Transparent lenses are rigged to the correct bone (prp_glasses instead of bip_head) so it should now work correctly with taunts that move the glasses
- Improved scarf rigging and positioning to allow for better compatibility with shirt cosmetics
- Updated the backpack icon
Updated koth_overcast_final
- Fixed an issue with the models/materials
- Added back snow coverings (now using displacements) to some props that were missing them
- Fixed misaligned textures in various places
- Fixed weird lighting bug on a wall in blue spawn
- Fixed 'Hotel' sign not displaying properly
- Added back indicators under some health and ammo kits that were missing them
Updated cp_fortezza
- Removed sniper window leading into last
- Fixed Engineer being able to build in some doors
- Fixed some props being solid
- Slight art pass update
Updated vsh_maul
- Players can no longer hide from Saxton in the dark
- Fixed props inside other props
- Fixed z-fighting brushes
- Fixed missing particle effects for the water feature
- Fixed orientation of water feature particles
- Minor lighting changes around the cinema
- Adjusted LOD change distances for Cinema sign
- Updated VSH logic
- Grounded levitating props
- Aligned misaligned textures
- Fixed mis-textured walls
- Clipped upper metal beams
- Fixed clip brushes sticking out from walls that could be walked on
- Players will now be pushed off of the fire bell
- Adjusted cinema sign shadow
- Used spell check on Saxton's Package sign
- Updated how music is activated and deactivated
- Fixed clipping on the hanging big ornaments

Dec 11, 2024

Team Fortress 2 Update Released

Team Fortress 2

An update to Team Fortress 2 has been released. The update will be applied automatically when you restart Team Fortress 2. The major changes include:

Happy Smissmas 2024!

All players who play TF2 during the event will receive a Stuffed Stocking as a gift! Stockings contain goodies for good little Mercenaries.
Featuring 6 new community maps: Overcast, Fortezza, Penguin Peak, Patagonia, Cutter, and Maul
Added the Winter 2024 Cosmetic Case
- Contains 23 new community-contributed items
- The Festivizer can be found as a bonus drop when opening the case
Added 3 new community-contributed taunts to the Mann Co. Store
- Taunt: Fore-Head Slice
- Taunt: Peace!
- Taunt: Curtain Call
Added 18 new community-created Unusual effects
- 9 new effects for Unusual hats
- 9 new effects for Unusual taunts
All cosmetic and taunt cases will grant Smissmas 2024 Unusual effects instead of their normal Unusual effects during the event. This does not include crates.
Mann Co. Store winter sale!
Smissmas runs through January 7th, 2025

General

Fixed a client crash when previewing imported items in the Workshop dialog
Fixed showing an error model when equipping the Scottish Resistance
Fixed The Executioner not hiding the Scout's dog tags
Updated the Mountebank's Masque to fix a problem with the materials
Updated/Added some tournament medals
Updated vsh_distillery, vsh_nucleus, vsh_outburst, vsh_skirmish, and vsh_tinyrock
- General
  - Added the gamemode intro movie (made by Lacry, thanks)
  - Improved the delivery of VSH-related voice lines for Soldier, Engineer and Sniper
  - Updated some VSH-related voice lines for Saxton, Soldier, Engineer and Sniper (thanks The Rat Man)
  - Added Hale's kill icons
  - Visual improvements to Hale's Ability HUD (thanks Funicular)
  - Added a visual cue signaling an upcoming Saxton Punch!
  - Minor visual improvements to Saxton Hale and his particle effects
  - Fixed the boss bar sometimes starting invisible
  - Fixed a rare crash caused by seeing blood decals on Hale while playing on low graphics quality settings
  - Fixed a rare bug when Hale's Ability HUD textures become missing
- Balance Changes - Saxton Hale
  - Added Brave Jump Fatigue. Each consecutive jump will be less powerful, requiring a short break to restore to full strength
    - Weightdown ability is disabled during Jump Fatigue
  - Increased Hale's health by ~100HP per opponent
  - Adjusted Hale's health formula against 24+ opponents - Hale now gains 2000HP for every opponent past 23 (thanks Megascatterbomb)
  - Hale's resistance to knockback reduced from 75% to 35%
  - Head Stomp damage now scales with Hale's downward speed, dealing between 64 and 193 damage (previously dealt flat 195 damage)
- Balance Changes - Mercenaries
  - Explosives and fire now deal 50% more damage against Hale
  - The 40% minigun damage penalty now applies to full crits only
  - Broken Demoman shields now retain the charge ability
  - Demoman shields now absorb only 50% of the incoming damage upon breaking (a would-be-lethal blow will leave the Demo at 1HP)
  - Greatly decreased sticky trap damage reduction
  - Removed Scottish Resistance's 20% damage penalty
  - Baby Face's Blaster now loses 20% of its boost upon Wall Climbing
Updated vsh_tinyrock (additional changes)
- Improved performance
- Fixed odd clipping at one of the spawns
Updated vsh_distillery (additional changes)
- Improved performance
Updated vsh_nucleus (additional changes)
- Fixed setup time ending five seconds too early
- Improved detailing in some areas
- Improved clipping on staircases
- Increased control point capture time to 15 seconds
- Removed collision on some lights
- Changed damage model and damage amount of the toxic waste pit and puddles
Updated vsh_skirmish (additional changes)
- Fixed setup time ending five seconds too early
- Fixed an issue where Engineers could build in the crocodile pit
- Fixed not being able to wall climb certain trees in the main arena
- Fixed some lighting issues on stalactites and other props
- Parts of Hale's intro sequence no longer play while waiting for players
- Improved optimization and detailing in some areas
- Improved clipping on spiral stairs (Thanks Aar!)
- Updated security system
Updated cp_brew
- The shortcut from RED spawn to the "A" point now has a nobuild trigger
- Added floor indicator for the health kit in the "A" point wooden shack
- Adjusted "A" point wooden shack to allow more breathing room
- Fixed getting stuck on the "A" gate's frame
- Fixed teletrap near "A" point ditch route
- Fixed being able to place buildings inside an out-of-bounds room outside "A" point
- Fixed some stuck spots near "B" point
- Fixed being able to shoot through a crack in the BLU forward spawn
- Fixed floating props in the diner
- Fixed one way door not forcing itself closed
- Cleaned up some collisions and clipping across the map
- Improved lighting on all of the archways
Updated koth_krampus
- Fixed missing trees in skybox
- Improved look of waterfall texture near full health-kit
- Fixed minor visual errors
- Minor NPC clipping changes
- Fed krampus some oats
Updated pl_emerge
- Switched on the cart light
- Fixed RED players being able to sit on the edge of an exit of BLU's starting spawn
- Fixed some doors showing incorrect textures
- Fixed the final capture point displaying an incorrect string
- Fixed the map occasionally playing incorrect ambient sounds
- Minor visual and performance tweaks
Updated cp_carrier
- The Carrier now has full crits rather than mini-crits
- The Carrier now uses the robot voice lines
- Improved hearability of the Carrier's voice lines and footsteps
- Fixed visual bugs with the boss bar
- Fixed the Carrier sometimes becoming invisible while taunting
- Fixed animation glitches when a Demoman Carrier holds a Stickybomb Launcher
- Fixed occasional phasing through the elevator platform at BLU spawn
- Decreased size of the frog