to get the sanbox the first location is inside the painting in robs room/office and the next is in a bathroom stall next is in the kitchen next in in the museum in one of the corners and the last is hard its in the vents inside a base when you open a door pressing a button it will activate all the enemys that are in the vents and i suggest you bring guns and shoot them dead and then after bring a shotgun in the middle base part in the vents and shoot the enemys in the middle then go to the right room and the last collectible will be there after you get it go the the hallway near the bathrooms and the sandbox is unlocked it took me a long time to find this out so your welcome

nice

wall

invisible war surrounding katana

How to get the laser katana at the roof? An NPC picked it up once, but I can't replicate this again.

is the one guy at the start possible to kill?

I just killed Senator Armstrong with meat and a chair

ratio

15 minutes good not ımpossible

This map is impossible