01

02

03

04

05

01

02

03

04

05

Both correct (mapname of 3 is of2a1).
02 is ba_xen2
correct
Edit: Been a while, so 01 was c2a4 and 05 was of1a4b
some map in the uplink demo
My roughly drawn Portal map still remains unguessed 
Damn, so it was portal. Ch13 ofc
The joys of giving images a fake name
I hate you so much.
JK
Things have already gone wrong at the Anomalous Materials lab. But can you tell what? Spot the differences!


Do it from memory to begin with, comparison is for noobs.
Special price for the one who spots the most/all the seven first.
2 lights
THE red LIGHT
the front and back scientists are swapped
lights lighting up the black mesa logo
C1a0e of RD?