Simplex started as a branch from Complex. It has combined features from Path To Victory as well as many other mods through a long history of R&D. This mod aims to excavate the full potential of the Homeworld 2 engine and it will simply blow your mind with incredible fun!

skibadaa says

8/10 - Agree (3) Disagree

This is a fantastic mod that adds depth to an already deep game. The newly enabled campaign support makes the original levels as epic as you always dreamed they could be, and the multiplayer/skirmish options with new races/units/maps provide endless replay value.
The main drawback is that it is too epic for its own good. On large maps with multiple players the framerate can really chug unless you have a powerful rig. And the expanded gamplay takes a fair amount of experimentation to figure out for a newcomer. And then there are those f***ing vagyr "swimmers", seriously that unit has NO PLACE in this game. They are not lore, they look stupid, and to top it off they are insanely OP, I cant figure out any reason for them to exist except to troll players.
Add a .pdf gamplay manual to the downloads and get rid of the swimmers, then this mod would be 10/10 hands down.