Well I wouldn't say it's an accomplishment. Graffiti Games seems to be extremely willing to bundle their games, just look at the fact that their games are now in 2!!! other bundles that run at the same time and this bundle is just a relaunch of an older bundle, with 2 titles replaced. They just send their keys like they're worth nothing to everyone who is willing to bundle them, except that the bundle stores demand extreme prices for their bundles.

Thanks!

The store page icons are set manually by the dev. Check the heart icon from the chart (leading to SCE) and you'll see that the game actually drops cards.

Dont they all IG get HH ?

Yes. I think it will, but it may be limited in quantity.
The first GR bundle didn't have HH. The second one did, but it sold out quickly so some hosts missed out.