that feature does not return for Kingdom Hearts III. Nomura also preferred DLC to expand or change the game over releasing a Final Mix version as had been done with some past entries in the series. At D23 Japan 2018, Square Enix revealed the game was being developed in three sections, with approximately three worlds in each section. At that time, the worlds in the first section were said to be 90 percent complete and development of the middle section at around 60 percent. No update was given on the final section of the game, though Nomura stated its contents were "something he's always wanted to do and put into Kingdom Hearts, ever since the days of working on Final Fantasy... It is bound to surprise everyone." In April 2018, the "Classic Kingdom" mini-games were revealed for the game, while also announcing the games would be playable in the mobile game Kingdom Hearts Union χ. A selection of the mini-games were made available in Union χ in its "χ3" mode added in September 2018, which enables players to obtain the "Starlight" Keyblade in Kingdom Hearts III by completing certain objectives. By June 2018, the secret film for the game had been created. Additionally, Nomura revealed the development team was concerned with the size of the game and if it would fit on the game disc. To help with this, the team was turning some of the cutscenes into pre-rendered films to help reduce load times. Nomura had requested the use of Oswald the Lucky Rabbit in the game, which he called his favorite Disney character, but was denied such a proposal. At E3 2018, Nomura also provided an update to the development of the Big Hero 6 world, revealing all the gameplay had been created, with the cutscenes still needing to be completed. At X018, a world based on Winnie the Pooh was revealed. Shortly after, it was reported that the character of Winnie the Pooh would be censored in China. This was due to the Chinese government banning any depictions of the character after the character's appearance had been compared to that of Chinese Communist Party general secretary Xi Jinping. To improve the Gummi Ship gameplay, a criticism in previous entries, the development team who created the scrolling shooter 1997 game Einhänder was brought in to handle this portion of the game, along with other programmers and engineers who