Lapito's Galacticraft is a mod that focuses on PvP oriented play. Does that scare you? Cmon now. There are plenty of ways to protect yourself with this mod. From venturing off into your own space station, diving in the underground or the nether, or venturing off to your own sector in space. There are no limits. The sky itself isn't even the limit here.
Venture off into lands. Build your base with the highest tech of defenses. We're talking force fields, EMP towers, anti-ballistic missiles (and yes, that means there are Ballistic Missles thanks to ICBM-Classic) and so much more. Over
50 new ores to mine! Hundreds of multi-block structures to build and power your base. Fusion, fission, and Draconic power are at your fingertips.
Not to mention the dynamics of the pack. I mean, you can actually program a computer inside of it. Ever hear of LUA? It's what Computer Craft runs on. Automate your mining and storage processes. That being said, not everyone's a programmer. So an ME-System may satisfy your needs. Store your files (and even secret bases in the void) inside ME-Drives by the thousands.
Oh, and did I mention this pack comes with its own official 24/7 server? You got that right. By the power of Google Cloud, our server is top Notch (heh). Located on the east coast in one of Google's own data centers, this server is backed up every 30 minutes, runs on 4 cores, and has plenty of RAM to make sure your base has enough background power to run at full power! Nothing but 20 ticks per second on this one. (A link to the server is pre-included in the official packs in the multiplayer section).