You spoke and developer DiezelPower listened. Many updates to 
Nation Red have been released.  The updates will be applied automatically when your Steam client is restarted. The major changes include:
- New gameplay Mode: Practice Mode. Allows you to set the number of zombies, select your weapon, set zombie strength, player damage, etc. Go to FreePlay mode to enable this.
 
- Free Play: greater number of powerup/weapon drops, fight several bosses at the same time, and more.
 
- Windowed mode options, including running the game in 'borderless' window
 
- Game is further optimized and runs at an approx. 20% faster framerate, should also allow more bodies on-screen
 
- Ability to set crosshair color
 
- Ability to 'lock' your current weapon so no new weapons are picked up until you 'unlock'
 
- Ability to set your jump direction, either towards crosshairs or in movement direction
 
- Ability to choose your fighter character and associate it with your profile
 
- Support for lower resolutions, i.e. 800x600 with fewer particle effects for less powerful graphics cards
 
- Ability to set the exact number of dead bodies on screen, from 1 to 100+
 
- Camera controls are now bindable
 New Turbine powerup
 
Smaller issues/bug fixes:
- Right mouse fire empties clip bug fixed
 
- Player character no longer continues walk/run animation while paused
 Text overlap on Jump Direction control menu fixed
 
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