I wanna play an offline profile enough to get CR then i wanna make it an XBL account. What is the Offline Credit Limit for this.
It’s absolutely tiny, don’t stress out on it too much : ) I can’t say exactly what it is though.
its under 10,000 I can almost garuntee that. I play customs when the servers are down and I always reach the cR limit in under an hour.
Offline cR limit is 1,000cR.
If it’s an offline ONLY profile then their is no cR limit, but if it’s ever been online it’s 1,000cR
25k cR Is near maximum. If u go over 25k u will have 0 cR then… this happend to me when i wanted to go play online 
EDIT: There is no limits when ur offline but over 25k cR will go to 0 cR if u go online… Because of some kids wanted to hack 20m cR
You can gain a ton of credits in Firefight as long as you never hook up online. Once you get online, your offline credit limit will drop, and suck if you ever go back to playing offline. Gaining credits is easy, and quick in all kinds of ways offline if you haven’t hooked it up to the internet. I’m not sure what the limit is, but it’s over 1000.