User blog comment:GoldenApple NB/This wiki on downfall/@comment-27778650-20160224191230/@comment-27778650-20160224233545

SAS 4's great and all but zombie collision is a mechanic that takes a lot of skill out of the game in my opinion. Of course there are tons of awesome things in SAS 4 that add skill as well, with all the different class abilities, augmentations, everything. But as far as things like zombie collision and moving slower when going backwards go, I strongly dislike these things (especially the first one) in SAS games and I think they shouldn't be.