Heat Death Survival Train, which we reviewed the demo of before, has been updated. The game is a survival game based in a frozen landscape where you build a train as your mobile base whilst you explore the area. Produced by MassGamesDev the game showed promise so I thought I'd check out the updated demo which is now in open beta on Steam.  There haven't been as many changes as I hoped, largely changes to the crafting menu, addition of decals and colours for personalising your train, and drones...