Hi i have been playing the demo and i soo want to buy the game, but my lockal pc shop dont have it.

so i see there is this posiblity of downloading the game here, but how exatly does that work ?

i mean what if i need to install the game again ? can i download it multipel times ?

and well this is probebly silly but i`m a bit old fashioned and a bit sceptical toward buying things online. is it safe ?

sorry about my spelling, english is not my primary language.