The screenshots that leaked a few weeks ago of 343 looking into switching Halo Infinite to Unreal Engine in 2017 ended up being from a documentary from a former developer's website, and the full documentary has been posted online.
It's insanely well documented what went wrong in Infinite's development, but we've never gotten the full picture of what they originally intended it to be. This video goes over what could've been.

You called down the thunder, now reap the whirlwind







