https://www.dropbox.com/s/hifkvx297hm3s6q/NeoContraE3.7z Only the first 2 levels are playable. Missing the Tutorials feature from the main menu. This is one of the least popular Contra titles. It only runs on a debug PS2 system, but maybe someone can work with it.
You should be able to get it running on a stock ps2 without too much work. I'm actually going to try to get it running on ps3, and if so I'll capture some footage
Works well on PS3. Game is a tad lame though. I guess I was spoiled by the original contras! Anywho, added it to the Prototopia project. Thanks for the release!