Mortal Kombat Trilogy Revival

What's the easiest way to play online? Tried connecting with someone with their IP address but won't connect.

***UPDATE***

Was able to connect with someone using Radmin VPN but when the character select screen comes up there is missing text so you don't know if you're selecting 1v1, 2v2, Simul, etc. Anyway to fix this?

will you add aqua, red robin, hornbuckle, etc playable in this version? would be cool

Please chars Mk1 complete