Introduced to CS2 on September 3, 2018, the M4A4 | Mainframe became available through the Budapest 2025 Nuke Souvenir Package, coinciding with the "FACEIT 2018 – Ways to Watch" update.
Origin
To acquire the M4A4 | Mainframe, players must open one of 11 specific containers that include this skin. These containers comprise the London 2018 Nuke Souvenir Package, Katowice 2019 Nuke Souvenir Package, and Berlin 2019 Nuke Souvenir Package. Additionally, the skin is part of the 2018 Nuke Collection.
Popularity
Currently, the M4A4 | Mainframe enjoys a popularity rating of 93%, indicating its widespread appeal.
Rarity
Belonging to the category of Industrial Grade, the M4A4 | Mainframe is one of 322 other Rifle skins and is considered relatively common within the game.
Availability
The M4A4 | Mainframe is offered at a price range between $1.23 and $5.90, which makes it an economically accessible option.
Versions
Float values for the M4A4 | Mainframe vary from 0.00 to 0.50, allowing for availability across all exterior types. There is also a Souvenir version corresponding to each exterior of the Mainframe.
Finish Style
This weapon features an "Anodized Multicolored" paint style with the Mainframe finish. The multicolored application of the candy coat is characteristic of this style, which may employ techniques such as silk-screening or stencils in real-world applications. The color palette consists of black and gray. The appearance of the Mainframe finish is influenced by the pattern index, and the skin utilizes the old legacy model.
Community Sentiment
The M4A4 | Mainframe has garnered over 1 votes, resulting in an average rating of 3.9 out of 5 stars. Among its owners are professional CS2 players kennys, allu, and rubino.