Dude, this is quite an emotional game, and I applaud you for being the second in flash game history to actually make someone have an emotional response to your game. (first was Don't Look Back)
Too complicated, I'd rather play a fast paced game that doesnt take a shitload of time to decide how to upgrade your ship and stuff, rather just shoot and go.
 "The Gun Game")
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 "Starlight")
 "Icebreaker")
 "Shopping Cart Hero 2")
 "Level Up!")
 "Shadowreign RPG")
 "The Heist")
 "The Company of Myself")
 "How to Raise a Dragon")
 "Worlds Easiest Game Remake")
 "Adventurous Eric")
 "Hands of War")
 "Particle Generator")
 "Dead Frontier: Outbreak")
 "Robot Dinosaurs That Shoot Beams When They Roar")
 "Enigmata")
 "This is the Only Level")
 "Endless War 4")
 "Pyro II")