Yeah, you can pan the screen around with the arrow keys or holding middle mouse button too! Mostly so you can see around the UI, but also so you can see the edges more clearly.
The exit is all the way around the edges, but you need to gather enough energy to ensure you can escape (eg you need to fill your third bar before you can escape).
Sorry about the black bars, it's a fixed resolution due to the pixel art, kinda time consuming to setup different resolutions for widescreen.
Thanks for giving it a go!