Actually, that makes me wonder something, indie games are making sure many genres don't die, but they focus a lot on console style games, sure you have your indie RPG's and strategy games like Xenonauts and ATOM RPG but not that many that go for the style of old computer games.
I certainly don't see many isometric games, i don't see C64 like platformers and other genres like games on digital game stores, not even one screen platformers like you would get on the ZX Spectrum such as Manic Miner, which is weird, because the old computers have a lot of fans and people who grew up with those kind of games.
Is it just that, well, people are making their C64, Amiga and Spectrum inspired games to the actual computers themselves and thus don't give a damn about indie markets, modern consoles and computers and keep on not putting their games available to a more mainstream audience making sure they never grow at all beyond the people who still use their old computers?
Just something i found myself wondering, then again, people are probably too used to console like platformers or ones inspired by them nowadays.