if possible to add they would be a neat addition. Maybe make them 2 slot at max.
Possible attachment variables:
push force/pull force
push range/pull range
Holding power (helps or stops the carried item being lost from smacking it against walls or other props)
hercules (pickup any weight but your movement and mouse speed is severely reduced)
telekenesis (pickup objects of light weight from greater distances)
I can’t think of much more lol if anyone else has any ideas go ahead.