Offline Multiplayer

[xCrashdayx]

Of course
press your windows key and typ in "cmd" and rightclick on the search result and select "start as administrator"
now type in "ipcofnig /all" to see your ip adress which you will have to put into ppsspp under "change proAdhoc adress"
now you start your adhocserver.exe on one of your PCs and type in the ip adress of the pc that has adhocserver running
this ip adress has to be typed in ON BOTH PCS. also make sure you use different mac adresses for each pc.
also change that under ppsspp system settings, just google for random mac adresses or make up your own
after both pcs are setup with the host adress and different mac adresses you can start your game and have fun
if you did everything correct you can see incoming connections of both PCs inside of adhocserver.exe

PS: the ip adress you are looking for IS NOT THE ONE you will see here: http://whatismyipaddress.com/
also DO NOT choose your hamachi ip, the adress you are looking for normaly starts with 192.x.x.x
you can also look for the ip adress of your host computer if you know how to connect to your router
it will also be listed there