PickO begin in developement with 3 different versions, one for Oar, Nintendo Gamecube, and Gamestation 2. with all the versions cancelled in created in the Gamestation 3 version PickO, PickO was not even plublished by KICHO in it's orginal plan for Oar.
Oar ver.[]
PickO begin in developement first for KICHO's arcade Oar and was plublished by EA. and developed by LD Soft. although the game was never cancelled fully. it was never release dued to Oar living to short in it's console life.
Nintendo Gamecube[]
PickO was annouced for Nintendo Gamecube(known at the time as Dolphin), and was being work on by 8 differnt people, including Joseph Odom. the game was not introduced but was reveal from an Interview in 2000. the game was later cancelled after the release of Pikmin. when creators of PickO were not interested of developing at the time with same gameplay setting as Pikmin, and Nintendo Behind the plublishing of both titles.
Gamestation 2 ver.[]
in 2006 KICHO buyed PickO to be in developement for Gamestation 2, after the sucess of games like Pikmin, The Sims and Animal Crossing. although the title was moved to Gamestation 3.
Gamestation 3 ver[]
in 2012. a PickO game and PupZ game were both in developement for Gamestation 3, during the devloperment it had many issues, the fact that it was closed to cancelled complety including the unamed Pupz game at the time (now called Remond), Picko was also concider to be developed by Yarn Cena team PenTO. in April 2014 Pick O was redevloped for Gamestation 3 and was released a year later.
codename[]
the codename for PickO is 'LitghtDOL" DOL being the codename for Gamecube.