I visited the site on mobile and it doesn't seem to be mobile friendly (in my browser). I suggest you to have only one menu button, it's a bit hassle and confusing that we have 2, the one in the upper right corner would do better alone. That's all as of now, I haven't tried other games aside from scratch but I'm starting to like it.
![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
What's your viewport width? There are many sections on Bitplay which can't be made mobile friendly, like games which got fixed width sprites, quests, etc. Still Bitplay works fine at ~500+ px width, you'll find that forum and other text related materials are still mobile friendly.
![Wink](https://bitcointalk.org/Smileys/default/wink.gif)
More new security updates have been implemented, and an additional game is under development for Bitplay, (hint: a quiz kinda
![Wink](https://bitcointalk.org/Smileys/default/wink.gif)