Bonus discs - what's your fancy?

[probeater]

I like the fact that when you completed HOTD3 you unlocked HOTD2, although it was a rubbish port it was still a welcome extra.
I think you should be able to access hidden features/easter eggs on games if you access them via pc eg certain games such as DOA2 came with bonus pictures, I don't see this catching on though as the dc had 30meg of disc space that was readable in pc drives even though the rest of it was in their proprietary GD format, the consoles of today bar the ps2 discs are written to be incompatible with pc for piracy reasons.

[angel]

hotd2 was the pc version wasntit..completely un-optimised i guess, the same as panzer.

ps2 metal slug 3 shoulda had the psx version of slug X as a bonus though..or at least the frame-deficient slug 1.