This is a 1.12.2 modpack that is meant for what ever you want it too be it can be for battles on servers wars on multiplayer or just to play by yourself and live out the apocalypse you can make bunker houses military bases and sky houses what ever you wanna do you can most likely do it it has many mods such as the following jei, better builders wands, flans mod, flans mod ww2 bots, Hbms nuclear tech mod, modular warfare, security craft, simple parts pack for flans mod, warp drive, xaero's world Map and waystones. They all work together pretty well there might be some issues with the controls overlapping each other but you can easily fix that by going into your controls and changing them also the XaeroWorldMapCore is out of date. It is pretty good I have tested it there's only one problem witch is that the airplanes/warplanes lag out or crash your world but I believe I have fixed that problem too a degree.