This info excites me the most:
Summoned Beasts can be acquired after fighting them, and there are various other conditions for acquiring them as well.
The giant size of Titan seen in the trailer is how he’ll look when you summon him yourself.
The town shown is called “Lestarg” and it plays an important role in the story surrounding Titan. It is not a huge town, and won’t be in the demo. There’s a hotel where you’ll get to rest, eat, and shop, along with all kinds of other events.
If you go a while without sleeping, the stat boosts you get from foods and such will lose their effect.
The sleep element has been added to further emphasize that these characters are living people, so they’ll need to get rest just like any normal human. You can eat meals at camp for extra status effects.
You’ll need to take a breather in order to level up. So basically, if you don’t rest at a camping area, you won’t level up. This will make it possible for people to challenge themselves at beating the game at a low level.
You can go three days without sleeping, but any longer than that and you’ll begin to see negative effects.
One day in Final Fantasy XV is the equivalent of a real-life hour, so a day lasts for about 40 to 45 minutes, and the rest is night. This bit is currently in development, so it’s subject to change.
There will be moments where you’ll need to go on fighting for days at a time.
There are also trains to travel inside, and these will have their own spaces within them. You’ll travel by train at times, and can freely walk around inside when you do.
Insomnia is the capital of the Kingdom of Lucis, where Noctis is the prince of. This is where a ceremonial signing will take place.
You can purchase ingredients to cook at camp. By eating those foods, you’ll gain positive effects. By properly sleeping, you’ll maintain its effects.
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This is the next gen sequel those of us who purchased Final Fantasy X have been waiting for. The above information suggests this is the most realistic Final Fantasy we'll see. Hopefully, Squeenix doesn't get any funny ideas and implements DLC ingredients. There is a market for ingredients.
Our characters should seem really tired after three hours of not sleeping and appear sluggish in battles.
Square needs to spend time procuring Activision's dog tech. Everyone's griping about downgrades and resolution but best believe someone will compare dog fur textures.
We need mansions and an in-game economy to cement this game's status as day one purchase, IMHO. If this game has airships and cars then hopefully they include motorcycles.
The trophies for this game could cater to the core gamer. Example: beat an enemy with 100 HP left having not slept for 24 in-game hours.
Summons turn into shadow of the colossus fights if this trailer is a glimpse into the future.
What's the estimated length of this game? Hopefully, they delay it six quarters to add an extra 20 hours of gameplay.