I recently joined a large IT company, before joining I had concerns with my contract, it states that they own all rights over what I create (from ideas, software, you name it). 


I love making my own games, and I have a game I've worked on for over 2 years (long before I joined their company), so I did not like this part of the contract and said I could not sign unless they confirm that they won't try to take my game from me.


I sent an email to the recruiter (who works for that company) and asked her to confirm that point X.x of the contract is only concerning products competing with the company. 
I got the response:



> 
> As previously highlighted you do not need to be stressed at all in
>  regards to below situation with your company. As I have explained to
>  you what we protect us against in the contract is competing business,
>  if that was the case with yours. So I hereby can confirm below is the
>  case – and that it would only be an issue if you develop a competing
>  product or use our inside know how to create your business products.
>  Hope that makes sense. So ALL is good.
> 
> 
> 


I felt like this was enough, but now I'm about to release my game and I really don't like the wording in the contract. Will this email I have protect me from them trying to steal my game?


I am located in Scandinavia.



Signed a contract with employer stating they own all my IP; they sent an email saying its only for competing products. Should I be worried?