Anyone heard of an online only 2d action game. It is side scrolling, where you play as a spy against other player(that's also a spy) running around hacking terminal.
You can set a hidden door anywhere in the map that only you can see, and the door will be the entrance to your secret base where you buy upgrade and equipment.
If other player see you setting, entering, or exiting your secret base, your hidden door will be reveal to them, and t hey can hack your base.
I remember having a lot of fun playing that game, but it eventually shut down, just wondering if anyone remember the name, and if there is something similar in the market.