Massive downgrade from the main game, the level design sticks largely to big brown interconnected rooms that feel nebulous to explore (thank god for the compass), the new weapons are not much to write home about, the little black hole launcher was fun to use but the rest felt completely inconsequential. Add onto that the enemy placement being hellish, just spamming flying enemies and turrets in almost every room as well as those bullet sponge medics being all over the place towards the end make for an incredibly frustrating experience. I'd also like to mention that the final boss, although I'm grateful it was a new design was incredibly easy in comparison to the rest of the expansion, I beat it super quick without dying and I died a lot with this thing.

I only finished it to get the achievement