Guild Wars 2

Not sure where to post this, but i will try here.

If I put sigil of force on my offhand weapon and sigil of accuracy on my mainhand weapon (or possibly the other way around), do they stack together, so I get 5% crit and 5% damage?

Yes. Sigils are active on the offhand as well. So if you have both, you get +5% crit and +5% damage.

Ah thanks I have been trying to test it, and sigil of force I have been able to confirm. However, sigil of accuracy is harder to determine:p