I think you need to be a little more specific.
Which is it:
1) You purchased the game, but can't update it because you don't have access to the internet (data to download it)?
2) You downloaded the game elsewhere, and now can't play it because you did not download the update?
Solution to #1: Go to a café or public library or anywhere with free internet access and download the update.
Solution to #2: Go check the page where you got your game from and see if they posted the update as well. The latest version is 1.6.0 iirc.
If your system won't allow you to launch a game without updating it first, then there is no way around it, you need to update it.