Two weeks from the scheduled launch date of the virtual reality video game that David James Tse Jr. had been working on for five years, he posted a job on Twitter for a graphic designer to make the logo. David Tse was interested in coding, programming and video games as a middle school student, said his stepmother, Ramona Tse. When most kids would be outside playing or watching television, he would read books that answered some of his insatiable curiosity about how things worked. Using Twitter, Twitch and the website for his company, Vesuvian Interactive, David Tse posted videos of his game, its development and the next steps. According to David Tse’s website, the initial release was scheduled for Aug.