Like the homepage says:
Gotham City Impostors is a download-only multiplayer FPS
that pits violent vigilantes dressed up like Batman against
craven criminals dressed up like the Joker in open warfare on
the streets of Gotham City.
For more details and user comments, view the versions of this application
|Version||Description||Latest Rating||Latest Wine version tested||Test results||Comments|
|Steam||Gotham City Impostors - Free 2 Play.||Silver||1.7.10||4||0|