It may just be like the ACiT Pre-Orders, where you get early access to content already in the game.
New screenshots!
http://neptunegames.it/en/ratchet-clank-nexus-nuove-immagini-di-gioco/
So what do learn from here (most of this was already confirmed in the livestream):
- We've got the promised arena. Thugs-4-Less are one of (or the only) enemies you fight there.
- Mr. Zurkon started a family! We've got baby Zurkon!
- In the orphanage you can see a colorfull story of children who got there. They were supposed to be happy but let's not forget about two certain persons who possibly grew up there.
- These story pictures also shows, that there's new alphabet (probably native to Yeerek).
- Hooverboots are in! As Insomniacs said, you don't get them just by going through story. It's possible they are reward in the arena.
- There are some nasty Thugs-bots awaiting.
- Clank is so much ACiT'ish… Still, it's an edited A4O model 
- We will have to dodge some missles in zero-g. Coooool…
- There is a planet wich name's not Yerek.
- "Sorry guys, no Thruster-Pack". Oh, really? If I recall, you said something similar about Nefarious. Does it mean…
EDIT
- One more thing. BATTERY BOT! It's clearly a Future saga epilogue.
New screenshots!
http://neptunegames.it/en/ratchet-clank-nexus-nuove-immagini-di-gioco/
So what do learn from here (most of this was already confirmed in the livestream):
- We've got the promised arena. Thugs-4-Less are one of (or the only) enemies you fight there.
- Mr. Zurkon started a family! We've got baby Zurkon!
- In the orphanage you can see a colorfull story of children who got there. They were supposed to be happy but let's not forget about two certain persons who possibly grew up there.
- These story pictures also shows, that there's new alphabet (probably native to Yeerek).
- Hooverboots are in! As Insomniacs said, you don't get them just by going through story. It's possible they are reward in the arena.
- There are some nasty Thugs-bots awaiting.
- Clank is so much ACiT'ish… Still, it's an edited A4O model
- We will have to dodge some missles in zero-g. Coooool…
- There is a planet wich name's not Yerek.
- "Sorry guys, no Thruster-Pack". Oh, really? If I recall, you said something similar about Nefarious. Does it mean…
That's so awesome! Thanks for sharing!
I… want… it… NOW! NOW! NOW! NOW! NOW! NOW! NOW! NOW! NOW! NOW!
Some new ItN stuff:
http://www.gamespot.com/ratchet-and-clank-into-the-nexus/videos/ratchet-and-clank-into-the-nexus-preview-6415361/
http://www.polygon.com/2013/10/7/4809624/ratchet-and-clank-into-the-nexus-preview
http://www.ign.com/videos/2013/10/07/an-all-new-look-at-ratchet-clank-into-the-nexus
Ohmigosh Talwyn looks beautiful in the new animation, wow 
Some new ItN stuff:
http://www.gamespot.com/ratchet-and-clank-into-the-nexus/videos/ratchet-and-clank-into-the-nexus-preview-6415361/
http://www.polygon.com/2013/10/7/4809624/ratchet-and-clank-into-the-nexus-preview
http://www.ign.com/videos/2013/10/07/an-all-new-look-at-ratchet-clank-into-the-nexus
Ohmigosh Talwyn looks beautiful in the new animation, wow
It's just amazing!
And honestly, just…in the begining, the way Ratchet walks? Those small steps and stuff, they animation of his ears going up an down, moving with the rest of him…….ah
They've definitely brushed up on their animation since A4O am I right? 
And honestly, just…in the begining, the way Ratchet walks? Those small steps and stuff, they animation of his ears going up an down, moving with the rest of him…….ah
They've definitely brushed up on their animation since A4O am I right?
Yes, you are right! I can't wait to play it!
No more ugly FFA animation
I stopped bothering about Qwark's chin just when I saw that INFOBOT
Oh. And anybody else noticed the green floating robot from Starship Phoenix II (FFA) ?
And guys, remember. If you kill a enemy in a turret, you're gonna use the turret!
I'M SO EXCITED I'M GONNA DIE 
Oh man, those animations are great, and it's only the Pre-Alpha version, too! I have a feeling that this is going to definitely be worth the wait.
Someone post it on Youtube so I can see the walking animation and nitpick that Insomniac doesn't do physics.
Someone post it on Youtube so I can see the walking animation and nitpick that Insomniac doesn't do physics.