How do you get to runescape2

there are 2 kinds of runescape2,theres the knight verision of runescape1,and the alian blaster version,the blaster version is when you get on a space pod,travel with your army and fight other space ships,you can find this game on spoogal,the knight version i think is still in beta,so "runescape2" doesn't exist.
there are 2 kinds of runescape2,theres the knight verision of runescape1,and the alian blaster version,the blaster version is when you get on a space pod,travel with your army and fight other space ships,you can find this game on spoogal,the knight version i think is still in beta,so "runescape2" doesn't exist.