We did the terraform escape room and found it very challenging but fun. This escape room has a 20% success rate and some tasks are easier than others to complete. Only issue was that a door opened for us before it was meant to but that didn’t really affect our ability to complete the challenges.
I’ve done 4 escape rooms here and they are all very good. The puzzles are spot on - simple in its understanding but tricky in completion. The themes are good and the design/interiors are awesome. I recommend Subway Terror.
Better than other escape rooms in KL because they don’t feel impossible or far-fetched but definitely offer a challenge.