I just tried it briefly on my phone (after 4 failed attempts, I've given up on trying to download the Windows version until tomorrow), and while the game mechanics are simple enough to let me complete the levels, I don't really understand what I'm doing.

Can't say I'm too impressed but luckily, despite owning the games multiple times already (most anyway) I have only really delved into Machinarium & touched briefly on Crayon Physics Deluxe. I suppose my phone will be the platform I ultimately play them on. Also nice to see no tablet exclusives in there for once, though they should really do a better compatibility chart.

This sums up my experience with Splice really well.

By the way, Waking Mars is on Steam now, and if you got this bundle there is now also a steam key for it there.

Can I use my tablet saves with Steam and vice versa?

And any rumors when the Steam app for android will support cloud gaming on adroid devices for just that?