Games Not Showing Up in Pirut

I have noticed that when browsing software with pirut, selecting Applications/Games & Entertainment only lists a handful of all the games that are available. Are we doing something wrong, or is pirut at fault? For example, abe is listed under Games & Entertainment while worminator is not. Both packages belong to the same group so I do not understand why pirut is being selective about which games it lists. If you use the List view in pirut, I think all the available games are listed there.