The UMP-45 | Warm Blooded was added to CS2 on January 21, 2026, during the "Fourth Season Skins" update.
Origin
This skin cannot be acquired through opening any containers. Rather, it is part of the Harlequin Collection.
Popularity
Currently, the UMP-45 | Warm Blooded enjoys a popularity level of 91%.
Rarity
Among 298 other SMG skins, the UMP-45 | Warm Blooded stands out as a Mil-Spec Grade skin, which indicates it has a relatively common drop rate with an estimated likelihood of 79.92%.
Availability
The UMP-45 | Warm Blooded offers a price range of $0.27 to $0.78, marking it as a very budget-friendly skin.
Versions
Float values for the UMP-45 | Warm Blooded vary from 0.00 to 0.70, making this skin accessible in all exterior qualities. There are no StatTrak or Souvenir editions for the Warm Blooded.
Finish Style
This UMP-45 features a "Hydrographic" finish style under the Warm Blooded design. Weapon parts are submerged in a water tank, where a hydrographic film floats, adhering to the primed parts and creating a consistent pattern. The skin predominantly showcases an orange hue, and its appearance is influenced by the pattern index.
Community Sentiment
The UMP-45 | Warm Blooded has received over 40 votes leading to an average rating of 4.4 out of 5 stars. The skin is currently also owned by the professional CS2 players tarik and riskyb0b.