Updated 16th March, 5:28 PM: It's been a great week with these indie release, and it's about to get a little better as Cosmic Express hits out on iOS and Android.
Grab it on the App Store or Google Play now for £3.99/$3.99.
Throw your mind back a little bit and you'll remember the mention of Cosmic Express, by the folks who brought us A Good Snowman is Hard to Build. Alas, there's not long to wait as it's due to hit mobile next month.
Cosmic Express, if you couldn't tell from the title alone, is a sharp puzzler about planning a train route to the universe's most awkward space colony. It's your job to make the right path to collect your alien friends and drop them off at their new - erm - flat-pack houses.
Only by laying the correct pattern of train tracks can you deliver the aliens to their new homes, and as the levels get gradually harder it's a lot trickier than you'd think.
Cosmic Express will be hitting platforms on the 16th March. Android and iOS will run at £4.99/$4.99, and Steam for $9.99.