Blizzard is certain there are still people who want to play Overwatch but haven't yet given it a chance.
To lure out said recalcitrants, Blizzard's offering up a free weekend for their team-based shooter.
You can play Overwatch without paying for it from 6am AEDT on February 17 and will conclude on Monday morning.
It's the full game, too, not just some limited demo-sized version. And if you decide to buy
Overwatch afterwards all your progress will carry over.