The german news source Xbox Dynasty reports about rumors that Halo Infinite's budget is higher than 500 million dollar and an even bigger project than Red Dead Redemption 2. It's source is the game producer Ralf Adam who talked about rumors from the GDC in the Podcast "Auf ein Bier".
Xbox Dynasty article:
https://www.xboxdynasty.de/news/hal...entwicklungskosten-als-red-dead-redemption-2/
"Auf ein Bier" Episode 98 at 1h and 59 minutes:
https://www.gamespodcast.de/2019/03...treamt-frontbericht-von-der-gdc-ft-ralf-adam/
There aren't any additional sources to confirm this.
Edit: It's Dynasty not Dinasty
Edit 2: Translated transcript of the conversation in the podcast:
Just to give a little bit of context. In this episode of the "Auf ein Bier" they invited Ralf Adam to talk about the biggest topics of the GDC he visited. He is a freelancer in the gaming industry and was producer and consultant for multiple German video game studios and productions. Usually Halo isn't a topic on the show so I don't think he would spread rumors for attention.
I refer to the podcast host Jochen Gebauer as PH (Podcast Host) and the invited guest Ralf Adam as RA. Excuse the formatting I'm on mobile and simply too lazy. My (maybe) rough translation:
RA: The last thing (for today) is a rumor so I can't confirm it. I heard the game with the by far most expensive budget that's in development right now is Halo. It has a development budget that's a multiple of Red Dead Redemption 2.
PH: What?
RA: Yes
PH: Oooh
RA: That's a huge amount... We a talking about rumors so I don't want to mention specific numbers but you could calculate it. It's insane.
PH: What numbers are we talking about. 500 million? 200 million?
RA: More
PH: More than 500 Million? Development budget only without marketing costs?
RA: Only development budget. I asked three times to be sure.
PH: Whoa what are they doing?