thetrin
Hail, peons, for I have come as ambassador from the great and bountiful Blueberry Butt Explosion
Gero Blaster isn't the same game as Kero Blaster. It uses the same character, gameplay design concept, and a lot of the assets, but it was a game Pixel was developing on his own and I don't think he liked how it was turning out so he delayed and scrapped it. Kero Blaster seems to be the result of him collaborating with another designer - a Kiyoko Kawanaka, and it was remade from ground up in about a year. She's responsible for the level design for the entire game, while Pixel worked on the coding, graphics, sound, etc.
The old trailer for Gero Blaster can still be found on Youtube, and it's very different: http://www.youtube.com/watch?v=op8FRV-hyO4
Kawanaka-san is super cool as well. She's been working with Amaya-san in a number of capacities for a while now.
I'm glad people are enjoying the game. We're just glad the servers are back up. ^^