All of the above too.

My fave was 'balls' or at the time 'baws'

Two tennis balls juggled up against wall and there were songs to go along.

Ah yes,we used to riot a lot n collect plastic bullets,after dodging them of course,none of yer wimpy playground shit for me

I was showing my daughter how to do this but I can't for the life of me remember any of the songs we used to sing along to it.

Over the garden wall
I let my baby sister fall;
My mother came out
And gave me a clout,
I told my mother
Not to boss me about;
She gave me another
To match the other,
Over the garden wall

Something like this?

Mob. A bit like hide and seek but where the seekers grow from one person to many until the last hider is found and caught. It used to be great on the estate that I lived because it had lots of potential hiding places, crescents and cul de sacs, etc.

We called that doublers lol