There are plenty that we don't know about Halo Infinite. 343 Industries wants to hide as much as it can about its upcoming Halo title until the game is finally launched. However, the game's first technical preview gave dataminers a chance to dig deep into the game files. As a result, these determined Halo fans have found out stuff that 343 likely intended to keep hidden for as long as possible.
One dataminer, in particular, appears to have found information confirming the number of maps that Halo Infinite will have at launch and when the next test flight will take place.
When is the next Halo Infinite technical preview?
According to a Twitter user going by the handle @Surasia4, Halo Infinite will have 23 maps available when it releases, including arena and BTB. The info comes as a reply to the official Call of Duty Twitter account where it confirmed that Call of Duty: Vanguard will have "20 maps at launch. The same user then later confirmed this by saying that Halo Infinite will have 23 maps that "are actually in the game and have assets, etc."