P90 | Wave Breaker was added to the game on March 31, 2025, as part of The Fever Collection, released with the Spring Forward update. The skin was created by JKKKDL and JJ💙. Another work involving JKKKDL, AK-47 | Searing Rage, was included in the same collection.
The skin's design has a futuristic style. The painted parts of the body feature a gradient that goes from bright green at the front of the weapon through turquoise shades to deep blue on the stock, and have a subtle metallic sheen. The stock is complemented by a large stylized number 90. The grip and some parts of the body are finished in gray and complemented by stripes with a metallic sheen and a fine linear texture. The barrel remains unpainted.
The skin's Float Value ranges from 0.00 to 0.95, which makes P90 | Wave Breaker available in all exterior conditions. The first minor abrasions appear on various parts of the body already in Factory New condition. They become clearly noticeable at approximately 0.25. As the Float Value grows, abrasions increase slightly in number and size. The weapon's surface gradually develops a patina, making the skin's color scheme warmer. At the highest wear levels, the green and blue areas become noticeably darker, while the gray parts of the body become lighter. The paint layer remains almost completely intact, while all design elements remain virtually unchanged.
The pattern index does not affect the skin's appearance.
The quality of P90 | Wave Breaker is Restricted. The skin is available in a StatTrak version. In the Steam Workshop, the creators presented a whole Wave Breaker series, which, in addition to the P90, includes works for the MP9, UMP-45, and MAG-7.