/vr/ - Retro Games

Honestly, I find myself getting more and more tired and bored of Thief's stages.
I still like the game, and I still want to finish it, but I'm quickly losing the motivation to keep playing. The stages aren't getting any harder or more challenging, they're just getting more tedious. I'm at stage 10 and it feels like the game should be nearing the end, but there's 6 left. I would feel bad about just quitting the game and watching a longplay, but I've gone from finishing two or three stages in a day, to only about half of one.
How do I renew my interest?

The monsters in this game have amazing sound design. They're loud, they're disruptive, they're scary.
The introduction to them in general is amazing too.
Standout ones are the Burricks, and during the Haunted Cathedral mission, I heard the Apparitions before I saw them, and it made me shit my pants.
The Haunts aren't much better