[QUOTE="HuusAsking"][QUOTE="foxhound_fox"][QUOTE="mjarantilla"]Don't take my word for it, but I believe game demos consist of only the engine and the textures, geometry, and audio for the included stages. It is basically the smallest size the game can possibly be if it had only one stage. And since the engine itself can't be too big, because the engine (or at least a large part of the engine) needs to fit into memory, that means that all the rest of the extra data has to be audio, texture, and geometry data. If just a DEMO takes up more space than a DVD, then the devs are bloating up the game to ridiculous levels.trasherhead
I don't know... the C&C3 demo was 1.2GB. That is monstrous for a download. I had to find a torrent for it.
1080p and 7.1 surround takes up tons of space. And without compression those things just expand exponentially in size. As Kojima has said in the past... "even the 25GB will not be enough."1.2GB is only 2.5 times the total RAM in the console. That is understandable. But twenty times (>9GB)?Cracktard, shot up. The size of the game and the Amount of ram it uses is 2 diffrent things!
Your shot just missed.A game engine is binary code, and a processor can only execute code from memory. So the engine must fit in the memory. In fact, in the PS3's case, the code must be smaller than 256MB because code must execute from the XDR memory. So, too, must the scene in question fit in memory (either the XDR or the GDDR). Certain open-ended games use a dynamic loading (or "Streaming") approach to create larger areas, but this requires loading the map relative to your player. The drawback is that you cannot use this in a multiplayer scenario--multiple players, multiple locations that can be influenced. So think about it. A demo that is 9GB can only have several hundred megs of code in it and the rest of it must be part of the scenery. And with only 512MB of memory and only so much that can be loaded at a time, that's a lot of scenery for a demo. In comparison, no 360 demo has exceeded 2GB. Most are under 1GB.Â
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