To succeed as it has it needed it all. First of all it really needed to secure sales early ideally preorders. It needed to "just work" with games, like you sa

To succeed as it has it needed it all. First of all it really needed to secure sales early ideally preorders. It needed to "just work" with games, like you said input mapping is huge part of that, also proton and "deck verified". Valve brought all those things together. I'm just surprised it was colaunched with HL3.