BZFlag is an amazingly addictive game (if you can find an active server). It is tricky to get the hang of it (jumping a tank while doing a 180 turn to land and

BZFlag is an amazingly addictive game (if you can find an active server). It is tricky to get the hang of it (jumping a tank while doing a 180 turn to land and fire a shot at a pursuer!). https://www.bzflag.org/ https://www.bzflag.org/