13th of July, 2018
Normal price for it will be $4.99.
You definitely can play the game without a controller. You can even play with your friend with just keyboard.
However, we recommend you use controllers for maximum amount of fun!
With no experience in developing online multiplayer we don’t have the resources to include online features.
We’ve been thinking about adding teams, but probably not in the initial launch.
We’re targeting only steam for now. But we go with the flow really, so if it seems like a success on Steam, other platforms may or may not follow.
At a later time, perhaps. We will have to run some tests to see that all the plugins we use are supported on OSX as well.