I notice there are chess boards with activity-symbols over them in Watch Dogs. Great, I love chess! However, it always says "activity locked."
What do I need to do to unlock the chess games?
How to play Chess in Watch Dogs
watch-dogs
Related Solutions
Hacking the signs doesn't do anything of consequence. Nearby pedestrians may react to a sign being hacked.
You unlock new hideouts by hacking ctOS towers. They are shown on the map as a red icon.
Best Answer
The only time I have seen this is when I've been on a mission. If you visit these games outside of a mission you should be able to play them.