Valve has taken down Portal 64 and Team Fortress: Source 2 - DSOGaming
- Valve has taken down Portal 64 and Team Fortress: Source 2 DSOGaming
- Team Fortress: Source 2 and Portal 64 Fan Projects Shut Down by Valve Takedowns IGN
- After years of supporting mods and fan games, Valve takes action against Team Fortress and Portal fan projects Gamesradar
- Team Fortress: Source 2 Fan Project Ceases Development After DMCA from Valve TechRaptor
- Portal N64 demake shut down by Valve DMCA GoNintendo