Miyamoto and Tezuka, at least when they were designing the early Mario games— I've seen interviews where they describe the genre that Mario is in — a… - Derek Yu

No matter how built up you are [in any Spelunky game] and how powerful you are, there is always that slight chance that it could all be over. It's exciting. It's not done enough in games— especially in modern games. [...] Real life is a huge inspiration for me, in terms of how real life works. We're trying to move towards "realism" in terms of graphics and things like that, but it's stuff like instant deaths that I think are more connected to real life from an interactive standpoint, which is what games are all about.

This is a straight-up religious problem: the idea of the player and the developer. Because I think [for] some developers, creating a game, it's a little universe— they don't want to be a part of that universe. They want the player to play and just experience the universe as created, and not be involved. And then, I think there are other developers [who] do want you to know "Hey— I designed this! My fingerprints are all over this." And then, there are players [who] I think want to play games basically as the "atheists" of that game world— where they want to just experience the world as-is, with all of its flaws and all of its ugly warts. And then, there are players who play, and because they know that there is a designer behind all of it, they want to basically pray to that deity of the universe to change it for them! [...] I think it has to do with fundamental differences in the way different designers want their game to be experienced, and also fundamental differences between different players and how they want to treat that relationship between the player of the game world and the designer.

When it comes down to it, I feel like art should never be compromised for any reason— especially not to satisfy a certain group of people. [...] There was no compromise for Spelunky.