There's a new Tribes FPS in development, eight years since the last Tribes game, Tribes: Ascend, went skeeting off into the no-further-updates hereafter. It's the work of former Hi-Rez subsidiary and nowadays independent studio Prophecy Games, and going by SteamDB listings, it's called Tribes 3: Rivals.
New to the Tribes series? It once went by the unofficial title of "the world's fastest shooter". On the one hand, I'm not sure that claim holds as true in the era of Titanfall 2 or DOOM Eternal or Hyper Demon or heck, even latter-day Fortnite with its rocket-powered rams. On the other hand, and to pick up the tune from Matt Cox's (RPS in peace) 2019 retrospective - WHEEEEEEEEEEEEEEEEEEE. Here's a compilation of footage from a recent playtest.