Yes, even Valve's STEAM client application has its own Secrets and Hidden Features!
Music:
Half Life OST: Nuclear Mission Jam
The List:
01. Console
Secret options, Hidden Progress Achievement and Dev Tools Window
02. Playing Hidden Apps
03. Editing Your Featured Games / Showcase
04. Hidden Games: Codename Gordon + Spacewar
HIDDEN APP VALUES:
Greenlight: 765
SteamVR: 250820
Steam Cloud: 764
Steam (Client): 753
Steam Music: 258280
Steam Economy: 754
Steam Artwork: 767767
Steam Screenshots: 760
Steam Cloud - Videos: 761
Steam Cloud - User Logs: 764
ValveTestApp200269: 200269
Steam Controller Configs: 241100
Steam Software Beta Access: 218800
Game Library Sharing Access: 248210
Steam Trading Card Beta Access: 202352
Beta Access to the New Steam Community: 202351
Steam Workshop: 766
COMMAND CODE:
SetShowcaseConfig(2, X, {appid: Y})
X means game position (from left 0, 1, 2 or 3)
Y means AppID Value (Search on STEAM DB site or use any of above app values)
HIDDEN GAMES:
Codename Gordon: steam://install/92
Spacewar: steam://install/480
CREDITS go to this Steam Guide:
[ Ссылка ]
Thank you for watching! Stay tuned for more Easter Eggs!
