add any game to steam game collector
to add any game to the steam showcase, change only the appid. If you want to add a purchase shop showcase, you need to change the purchaseid as well
Slot: (0 = first game) (1 = second game) (2 = third game) (3 = fourth game)
$J.post(g_rgProfileData.url + "ajaxsetshowcaseconfig", {
appid: 359850,
customization_type: 2,
purchaseid: 0,
slot: 0,
sessionid: g_sessionID
});