More of the same from the first game. The game is quite short for asking price, so pick it up on a sale.
There's some replay value here with per-mission challenges and a speedrun challenge, but that kind of thing is not for me.
The puzzles are not that difficult, I'd say they are easier or the same as the first game. There was one step that had me stumped for a while (where you had to bug the mask, you gotta cut the cables, and it didn't register to me that they are interactable), but it all can be figured out on your own no problem, just gotta pay attention.
The main theme is not as cool as the first game, but it's still good.