Chopper was one of Schoman3's earliest games on Scratch, and it was his 2nd project ever released.
In Chopper, you control a helicopter flying through a green tunnel. Once in a while, an obstacle approaches and you have to dodge it. The game never ends, and the goal is to get a high score.
If you touch the green walls or one of the green obstacles, the game ends and you could try again. Chopper saves your previous score, so you could keep playing every time you die to get higher and higher scores.
Chopper was well-received by Scratchers, and it currently has almost 600 views.