R2 online will be hosted tomorrow, Sunday, at 1 PM CST.
To join it, you need either RPCS3, or a PS3. You need to change the primary DNS to
Primary DNS: 69.219.174.246
If secondary DNS is on there, change it to
Secondary DNS: 8.8.8.8
The U.S. copy of the game is preferred.
Here is the discord server it is being hosted on.
Source: r/ResistanceSaga · by /u/The_Chimeran_Hybrid