Wow! I'm amazed, and disoriented and recognize several without being able to place them, and the few I instantly placed have of course been named..
I doubt I'll be able to get any right, and I think some of these have been guessed, but:
145:
Spoiler: looks so much like an Agatha Christie game! I'm going to guess Murder on the Orient Express, but I'm not sure, it looks a bit newer (but MotOE is the only one with snow)
Could 15.
Spoiler: be Black Mirror 2?
I think 114. and 152.
Spoiler:are from the same game, but I' not sure which one. The statue reminds me of Syberia, but the graphics seem a bit older.
I know I recognize 6, 14, 68, 78, 101, 102, 107, 117 and 151, but I can't pinpoint any of them! Argh!