Both companies run limited-time cross-platform promotional eventWEBTOON Entertainment and Xbox have partnered to expand the Sea of Thieves game's universe with Sea of Thieves: The Last Bite, a new original webcomic miniseries now available on WEBTOON 's English-language platform. To mark the release, WEBTOON and Xbox are also running a limited-time cross-platform promotional event. Readers who complete all five episodes during the campaign period can receive a one-month free trial of Xbox Game Pass Premium. Xbox Game Pass subscribers are eligible for a one-month free trial of WEBTOON Premium, while WEBTOON Premium subscribers can unlock a limited-time Sea of Thieves in-game emote. Rare ( Banjo-Kazooie , Perfect Dark ) launched the Sea of Thieves game for Xbox One in March 2018.