HEY BIG FAN! Nice to e-meet you!
It's amazing to see that you've been playing FallNation prototype. We know killing zombies might be harder tahn expected, but note this is a first step prototype and we will eventually manage different range levels to play, so do not worry at all ;)
About that little small issue with the PC, do not argue with it, please! Right now FallNation Prototype only does not support lower resolutions (working on it!), but there's a trick: open settings window and select windowed, then scale the window. That should work for now, but let us know what did happen (curiosity mode sets on!).
Love your PC, it's the best way to kill zombies through FallNation!
Cheers!