I’ve only played contra online once, and I didn’t really like it. I’m probably one of the few people that doesn’t like it though. It’s one of the most popular NES games ever. If you want to play the game online, you can click here.
Someone made a stage papercraft of it! This contra stage looks pretty detailed for a NES stage 😛
Have fun building it!
By Mistermanolo, via Bongo Papercraft