Is Dust worth it?

Better choice to buy now or wait summer sale?
i think it will be 50% minimum, but not sure :)

So if anyone knows all the games have discounts?

Yep De_dust2 is worth it.

Got it last night and it was already worth it. It will take me long to finish it (got around 1 to 2 hours a day to game if I skip everything that is skipable) but screw it, I regret nothing. Get it if you like the style - support this awesome dev.

Also, it's 2 dollars cheaper here, love that.