LogFAQs > #972665804

Prime Remastered actually gives me some degree of hope for it. Retro very obviously put a lot of work into that remaster to get it looking that good on the Switch. That's more work than would generally be worthwhile just for a remaster, which suggests to me that Remastered was a probably trial run for an engine they've developed to use for a new game. That engine is likely optimized enough for the Switch that it won't be a simple matter to port it over to its successor, so this all probably means Prime 4 is still intended to come out on the Switch.