You may have noticed the new page art for the game. It was done by Cleiton Venancio on twitter. A huge 'thank you' goes out to him for all of his hard work!
In other news, there's an update in the works, which will add more buildable structures to the demo-as well as rings that give different bonuses when equipped. There have also been improvements to weapon and other pick-up items. Stay tuned for more on this.