Half-Life 3 teased in SteamVR Performance Tool files

Here we go again... Half-Life 3 is being teased by Valve, with the game showing up in their new SteamVR Performance Tool that was released just a couple of days ago. Half-Life 3 is referenced multiple times, as you can see below:

• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\shared\hl3\hl3_vscriptgamesystem.cpp.......VScr iptServerHL3
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\npc_quest_citizen.cpp...CNPC_QuestCi tizen::DisplayDialogString..m_DialogStringDisplayD ropShadow
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\partial_entity_manager.cpp
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\procedural_spawn_constraint.cpp
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\utllogicconstraintsolver.h
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\procedural_spawn_manager.cpp
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\entity_persist.h
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\procedural_spawn_target.cpp
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\procedural_spawn_template.cpp
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\procedural_spawn_volume.cpp
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\procspawn_bias_line.cpp
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\procspawn_modifier.cpp
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\procspawn_variable.cpp
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\shared\hl3\imposter_manager.cpp
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\npc_turret_ceiling_pulse.cpp
• particles/vortigaunt_fx/vortigaunt_charge_token.vpcf
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\point_quest_goal.cpp
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\prop_fixed.cpp
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\server\hl3\gravity_vortex_controller.h
• #HL3_SpyGrenadeHint1
• #HL3_SpyGrenadeHint2
• c:\buildslave\vrgdc2015_staging_win64\build\src\ga me\shared\hl3\hl3_vscriptgamesystem.cpp

But the Half-Life 3 fun doesn't stop there, as Reddit member 'DuckyDays' took a peek inside the SteamVR Performance Tool, and found the following mentions from Half-Life 3:

• There is 1671 matches of hl, 14 of hl3, 97 of hl2, 11 of HalfLife2, 0 of HalfLife3
• c:\buildslave\vrgdc2015_staging_win64\build\src\game\client\hl3\c_point_quest_goal
• BaseHLBludgeonWeapon
• HLSelectFireMachineGun
• C_BaseHLPlayer::Schema_VerifyBindingIsRegistered
• client\hl2\c_strider.cpp
• \client\hl2\c_npc_manhack.cpp
• And this is just a few, I found alot of weopons and npcs mostly HL2 what I could find. Now I am not a programer or anything, so I dont know what any of this means. I just found it in the code
• EDIT Under the server.dll I found some more text
• GameSystemReallocatingFactory@VCHL3VScriptGameSystem
• HL3_SpyGrenadeHint¨
• game\server\hl3\gravity_vortex_controller
• \game\server\hl3\info_quest_dialog
• game\server\hl3\procedural_spawn_target
• game\server\hl3\npc_turret_ceiling_pulse
• CLASS_PLAYER CLASS_ANTLION CLASS_APCDRIVER CLASS_BARNACLE CLASS_BLOB CLASS_BULLSEYE CLASS_CITIZEN_PASSIVE CLASS_CITIZEN_REBEL CLASS_COMBINE CLASS_COMBINE_GUNSHIP CLASS_COMBINE_HUNTER CLASS_CONSCRIPT CLASS_HEADCRAB CLASS_MANHACK
• But more then anything I found HL2 refrences all over the code.
• EDIT2:
• In the file "readyonly_tools_asset_info.bin" under /steamVRPerformanceTest/vr.
• core vr portal2_imported left4dead3 hl3
• Al in one string.