A Metal Gear Solid 1 remake can't be done in the same way Konami remade Metal Gear Solid Delta, producers say
Speaking to Famitsu, in quotes translated via Google and reliable fan translator Genki, producer Noriaki Okamura said if the team were to remake the original Metal Gear Solid, or MG1 or 2, some aspects wouldn't work with the same "methodology" as Metal Gear Solid Delta, including the "redesign of the levels."