"More games" buttons, Ad Network?

yubaro

What network is recommended for this option?

Does Chartboost have this option, but does it work with Gideros? (https://help.chartboost.com/documentation/moreapps)

Has anybody worked with any network?

ar2rsawseen

Yep, using chartboost myself, can promote your apps, and also can provide additional income of selling space there for other apps

phongtt

Nowadays quite many ad services have such functionality: Chartboost, InMobi, Heyzap, etc.