Achievement on Android - Humble Store

I bought "Out There" throught the Humble Store, I try it, I love it, but i'm surprised : where is the Google Play icon ?

One Eye Pied

[VF : après avoir acheté Out There sur le Humble Store, je n'ai pas trouver l'icône de Google Play qui me permettrait de profiter des achievements. Si c'est normal, c'est triste ]

Second this. Please can us humble purchasers (which includes the pre-order beta testers) get google play integration too?

Oui, j'aimerais bien aussi qu'il y ait au moins les succès et un classement (ou même juste un truc pour sauvegarder le score ou les stats) parce que les scores ne sont pas sauvegardés et on n'a aucune trace des anciennes parties :/

Oubliez ce que j'ai dit plus haut sur le high-score, je crois que mes problèmes de vue sont plus graves que je ne le pensais

Sorry but this is not possible.

why not? other games from the humble store have Google Play Options too

Off the top of my head... Time Surfer, BADLAND, Super Hexagon, Riptide GP2, rymdkapsel, World of Goo and Zombie Gunship all purchased through Humble Bundles had Google Play Games support with achievements from the beginning, or were updated to support it later.
I'm certain there are more Humble distributed games that support it too.

So please can we have Play Games support... pretty please?

Ok. I don't understand why, but it seems you can't add achievements in the Humble Store version.

So could you add in the Humble Store description "You got the file, not the achievements" ?
Because I'm not sure I should have bought the game on the Humble Store if I had known.

I'll look into the possibility to add achievements to the Humble Store version.

Thank you for considering that.
I hope it will not be too hard to implement.