Under the Skin

Oops, forgot to say: There's only two commands, `look` and `interact`

I tried to run it following your instructions, but all I got was "A Java Exception has occurred". Any further help?

I can't even open the *.jar o.O

I get the error:
Exception in thread "main" java.lang.UnsupportedClassVersionError: me/godshawk/Main : Unsupported major.minor version 52.0

It just gives me this:

Exception in thread "main" java.lang.UnsupportedClassVersionError: me/godshawk/M
ain : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)

A Java exception has occurred :\