Introduced on January 21, 2026, the UMP-45 | Warm Blooded became part of the CS2 universe with the "Fourth Season Skins" update.
Origin
This skin cannot be acquired from any containers, as it is included in the Harlequin Collection.
Popularity
Currently, the UMP-45 | Warm Blooded holds a popularity rating of 91%, indicating its significant appeal among players.
Rarity
There are 298 other SMG skins in total, with the UMP-45 | Warm Blooded categorized as Mil-Spec Grade. This classification means that it is a relatively common drop, boasting an estimated drop chance of 79.92%.
Availability
The current price range for the UMP-45 | Warm Blooded falls between $0.22 and $15.00, making it a cost-effective skin choice.
Versions
Offering float values from 0.00 to 0.70, the UMP-45 | Warm Blooded is available in every exterior condition. There are no StatTrak or Souvenir versions for this skin.
Finish Style
Painted with a "Hydrographic" technique, the UMP-45 features the Warm Blooded finish. In this process, disassembled weapon components are submerged in a water tank where a floating hydrographic film is applied. This film wraps around the primed parts, resulting in a patterned surface. The primary hue of this skin leans towards an orange tint, and its appearance is influenced by the pattern index.
Community Sentiment
The UMP-45 | Warm Blooded has received over 6 votes leading to an average rating of 4.2 out of 5 stars. The skin is currently also owned by the professional CS2 players tarik and riskyb0b.