The Digimon that appeared in this version are virtually identical to those that appeared in the Pendulum I. It features the same training method that was first introduced in the original Version 1 v - pet .
The Digimon that appeared in this version are almost identical to those that appeared in the Ver.1 Pendulum ( released only in Japan ) . 
 The Ver.6 features the same training method that was first introduced in the original Version 1 v - pet .