One Piece Mobile Jack

One Piece Mobile Jack was a comprehensive games site that housed various One Piece mobile video games and apps on SoftBank Mobile phones and i-mode.

Information
Mobile Jack was a subscription-based games site where used could pay 315 yen a month to access different games and apps. Apps were divided into two types: email app (メールアプリ) and battle app (バトルアプリ) and released monthly.

Pirate Ship App
Pirate Ship App (海賊船アプリ) was an email app where users could have their own pirate ship and travel on it with the Straw Hat Pirates. It was one of Mobile Jack's first apps. Using points built up from battle apps, users could buy new ships or items to customize them with. When emails were delivered, different characters would carry them. Challenge emails from enemies would occasionally appear, and users would have to switch to a battle app to defeat them.

Customization items for ships included parasols, fruit trees, and cannons among other things. Users could care for their characters by patting or hitting them, and they responded accordingly. For example, users could make Chopper cry or transform.

There were four ports in the app, with enemy pirates at each. These pirates could challenge users to compete in battle apps. Winning and accumulating points could also improve a user's ranking.

Characters

 * Monkey D. Luffy
 * Tony Tony Chopper

Little Garden Adventure
Little Garden Adventure (冒険のリトルガーデン) was an adventure platforming game where players could lead Luffy as he punched his way from Whisky Peak to Little Garden. It was one of Mobile Jack's first apps. Luffy would have to get through Baroque Works members, executives, and giants and could eat food along the way to restore stamina.

Characters

 * Monkey D. Luffy
 * Mikita
 * Brogy
 * Dorry
 * Baroque Works agents
 * Tigers

Swordsman Roronoa Zoro
Swordsman Roronoa Zoro (剣豪ロロノア・ゾロ) was an action game where players could control Roronoa Zoro to slash enemies. It was one of Mobile Jack's first apps. Players could cut enemies from three different directions: Up, right, and left. Bosses appeared in each stage, and Zoro could use special moves like "Onigiri" and "Tatsu Maki" to defeat them.

Characters

 * Roronoa Zoro
 * Cabaji
 * Buggy
 * Buggy Pirates
 * Hatchan
 * Daz Bonez

Battle Keshi Keshi Piece
Battle Keshi Keshi Piece (バトルけしけしピース) was a puzzle game where players wold erase frames of images of the Straw Hat Pirates to accumulate power and defeat powerful enemies using Luffy's abilities. It was one of Mobile Jack's first apps. If players filled their gauge more then their opponent, they would attack them. If the opponent does the reverse, they attack the player. Eliminating more frames at once dealt more damage, and defeating a strong enemy required strategy of which frames were erased first.

Characters

 * Monkey D. Luffy
 * Roronoa Zoro
 * Nami
 * Roronoa Zoro
 * Buggy

Captain Usopp's Famous Shooting
Captain Usopp's Famous Shooting (キャプテンウソップの名射撃) was a ten-key shooting game to beat enemies that appeared on the screen with Usopp's slingshot. It was one of Mobile Jack's first apps. Nine keys corresponded to squares on the screen to shoot pirates and avoid being attacked by them. Usopp's different attacks, like the ketchup star, lead star, and gunpowder star could be used against bosses. The game took place in Syrup Village, and enemies were members of the Black Cat Pirates.

One Piece Super Battle
One Piece Super Battle (ワンピース スーパーバトル) released February 6, 2007 and was an offline 2D fighting game where players can battle characters from the One Piece franchise. Characters like the Straw Hat Pirates and CP9 were playable, and more characters were added monthly. Characters level up over time and battles, and they can learn unique special abilities. Characters were controlled with the phone's buttons, and inputting different combinations would trigger special moves, similar to conventional fighting games.

Characters

 * Monkey D. Luffy
 * Roronoa Zoro
 * Nami
 * Sanji
 * Tony Tony Chopper
 * Nico Robin
 * Franky
 * Paulie
 * Rob Lucci
 * Kaku
 * Kalifa
 * Blueno
 * Jabra
 * Fukurou
 * Kumadori
 * Spandam

One Piece Super NET Battle
One Piece Super NET Battle (ワンピース スーパーNETバトル) released on June 6, 2007, and was an updated online version of Super Battle where players could fighter others from around the country with characters they had trained against CPU. Players could select six action patterns from a total of eight, and characters would execute them automatically in battle. Players gained experience from battles whether they won or lost. Scores were recorded in Mobile Jack and could be viewed later. It inherited its roster from Super Battle and added more characters.

One Piece Super NET Battle ~Full Throttle~
One Piece Super NET Battle ~Full Throttle~ (ワンピーススーパーNETバトル～フルスロットル～) is an updated version of Super Net Battle. It inherited its roster from Super NET Battle and added more characters.

Characters

 * Dracule Mihawk
 * Wapol
 * Aokiji

One Piece Unlimited Battle
One Piece Unlimited Battle (ワンピース アンリミテッドバトル) released January 16, 2008 and was a sequel to the Super Battle games. It added a 2v2 battle option, in which players could switch between their characters at any time. The game included a Dramatic Battle (ドラマティックバトル) mode that followed the plot and battles of the series. Like other Mobile Jack games, new characters and stories were added each month. The game inherited its roster from Super NET Battle ~ Full Throttle~. Some characters had to be purchased with in-game currency, and others were unlocked through special conditions. For example, Bartholomew Kuma was unlocked by playing the communication event mode, an online event mode, with Enies Lobby Zoro from Super NET Battle. Kuma had a low probability of appearing, but if he did, players had to defeat him and Crocodile with this Zoro, unlocking Kuma for purchase in the in-game shop.

One Piece Unlimited NET Battle
One Piece Unlimited NET Battle (ワンピース アンリミテッドNETバトル) was an updated version of Unlimited Battle.

One Piece RPG ~Grand Adventure~
One Piece RPG ~Grand Adventure~ (ワンピースRPG～グランドアドベンチャー～) released October 16, 2006 and was a role playing game where Luffy and his friends travel to different islands. Certain techniques were required for different situations, like Nami's Navigation (航海術) and Chopper's Angular Enhancement (角強化). Stages were added monthly, including Alvida and Morgan's stages. When beating bosses, items could be found and collected. For ever stage, one Pirate Coin (海賊コイン) could be collected, and three could be exchanged for a special move. Players could lead Luffy and another crewmate around a topdown-facing map, and battles with enemies were turn-based. Items could also be collected, including Arlong's fangs, Kuro's claws, and Pearl's shield. The game ended with the Alabasta Arc.

Characters

 * Monkey D. Luffy
 * Roronoa Zoro
 * Nami
 * Usopp
 * Sanji
 * Tony Tony Chopper
 * Nico Robin
 * Alvida
 * Morgan
 * Arlong

One Piece RPG2
One Piece RPG2 (ワンピースRPG2) was a sequel to One Piece RPG. It extended to the Skypiea Arc. The major updates included that SP (special power) would refill automatically, and players could explore the Thousand Sunny.

One Piece RPG Chronicle NEXT
One Piece RPG Chronicle NEXT (ＯＮＥ ＰＩＥＣＥ ＲＰＧ クロニクル ＮＥＸＴ) released September 29, 2011 on DoCoMo and March 8, 2012 on Au. It was the final installment of the One Piece RPG games on Mobile Jack, and like previous versions, new quests were added monthly. Players would fights various enemies, including Marines, and the game had simple icons.

Treasure Search Great Adventure
Treasure Search Great Adventure (お宝捜索大冒険) released July 27, 2006 and was a puzzle-platforming game where players had to navigate the Straw Hat Pirates the goal while searching for treasure. Players would give directions that the crew would automatically follow to avoid traps, enemy pirates, and Marines. The game had 27 stages.

Characters

 * Monkey D. Luffy
 * Roronoa Zoro
 * Nami
 * Usopp
 * Sanji
 * Tony Tony Chopper
 * Nico Robin
 * Marines

One Piece Cult King
One Piece Cult King (ワンピースカルトキング) released December 8, 2006 and was a 10-point quiz game where players had to answer the names of techniques and weapons, famous One Piece quotes, and more. The game had three stages that got progressively more difficult. In the first stage, questions were answered with either 'o' or 'x' for 'true' or 'false'. The second stage was multiple choice, with answers options as 'A', 'B', 'C', and 'D'. The third stage was sentence questions where players had to fill in a blank marked by parentheses. The game had 'easy' and 'normal' difficulty modes.