Citi note says a new Red Dead by 2027 or 2028 "may not be unreasonable"
Reportedly, investment bank Citi suggested in a note that Rockstar could release a new Red Dead game in 2027 or 2028. That depends on Rockstar being truthful that GTA 6 did not cost $1.5 billion to make. It's an analyst's guess, not an announcement, and GameSpot is skeptical of the timeline.
Game: Red Dead Redemption

