Sticker Lambda
About Sticker Lambda
Sticker Lambda features the orange lambda symbol from the Half-Life series set against a worn white square background. As a sticker rather than a weapon finish, its design is defined by the simple, recognizable emblem and its direct connection to Valve’s science-fiction universe.
Release & Source
The Sticker Lambda can be found in the Half-Life: Alyx Sticker Capsule.
The Sticker Lambda is a High Grade-tier sticker with an estimated drop chance of ~80% per capsule, making it one of the more common stickers in CS2.
Popularity
Community Rating
Frequently Asked Questions
Sticker Lambda is from the Half-Life: Alyx Sticker Capsule in CS2. Its design uses the lambda symbol, which is one of the most recognizable emblems from the Half-Life series and links the sticker directly to Valve’s sci-fi franchise.
Sticker Lambda is the standard paper version, not a Holo sticker. In the Half-Life: Alyx Sticker Capsule, finishes and designs vary by sticker, so it is worth checking the exact sticker name before assuming a special finish exists.
Sticker Lambda fits especially well on orange, black, and industrial-looking skins that match the Half-Life palette. Good matches include AK-47 Fuel Injector, M4A4 Buzz Kill, USP-S Orion, and P90 Asiimov, since their yellow-orange tones and tech styling work naturally with the lambda symbol.
Yes, Sticker Lambda is one of the clearest choices for a Half-Life themed craft because the symbol is directly tied to the series. It works well on weapon skins with laboratory, hazard, or sci-fi styling, especially crafts built around black, grey, orange, and white color schemes.

