Pump It Up games in order

All 2 games of the Pump It Up series in the order they came out, from Pump It Up Zero (2006) to Pump It Up NX (2006).

1. 
   Pump It Up ZeroArcade · Andamiro (pub.)
   Jan 2006
2. Pump It Up NXArcade · Andamiro (pub.)
   15 Dec