UPDATE!

Neon 1.5 adds a background, improves the frame rate, ands the 'bounce' option which you can upgrade in the game, generally improves the look and feel of the game, changes enemies sprites so you can see which way they are facing, adds partical effects and changes bullets.

A Stealth/Shooter/RPG Stealth, kills, Leveling up, And top-downshooting fun all in a single game.
Upgrade you Health or your Speed.
Choose how to approch a situation.
Finish the levels.
Welcom to Neon.