The physics system relies heavily on momentum and collision control, running a tight operation requires steady hands and careful stacking. Stack items carefully in the cart, since rough handling or sudden impacts will shatter valuable loot instantly. Make sure to distribute weight evenly through the extraction route, and maintain slow controlled movements when carrying delicate objects.

Tip: barricading doors with heavy objects creates solid defensive positions but watch for items sliding or tipping over during intense moments. The cart itself works great as mobile cover just remember physics affects everything so rough terrain can cause catastrophic spills.

Coordinate closely with teammates, since uneven lifting or hasty movements lead to dropped items and broken valuables. Take extra care around corners and doorways where tight spaces make collision damage more likely. Maybe interesting - stacking lighter objects on top helps prevent cascade failures if the bottom layer gets disturbed during escape sequences.