Pumptris Quattro

The song arrived with Pump It Up NX2 as a new chapter of the Pumptris series, reworking instantly recognizable Russian folk tunes. A neat identity quirk: on the title screen the typefaces of "Pumptris" and "Quattro" do not match, and the BGA shows only "Pumptris." This has led to the belief that the track was originally meant to be called simply Pumptris and was renamed for some reason before release. After this entry, the family continued with Pumptris 8 bit, Tepris (composed by Doin), and Trotpris.

On PHOENIX data it offers Single 3, 7, 13, 18, and 20, Double 15, 20, and 22, plus Performance charts (SP10 and DP2). The S13 was long considered tough for its old level 12 until PHOENIX bumped it to 13. The SP10 is notable as the first Single Performance chart ever to carry a two-digit level. The D20 first appeared with a sky-high difficulty marked "??" before being scaled down, while the S20 bounced between 19 and 20 across versions.

The most famous chart is the Single 18 (formerly S17). Until Prime 2 it was an oddity built almost entirely from freeze/hold notes with no single notes. Because Single mode only requires holding the five correct panels down, players could sit back and earn an all-perfect while watching the BGA. In XX the chart was raised to level 18 and single notes were added to the heads of the holds, which completely killed that old trick and made it far harder than the original S17.