Preheat oven to 350 degrees F.
Prepare pasta according to package directions. Drain and set aside.
To a large deep skillet over medium high heat, crumble ground beef substitute and add onion and peppers. Cook, stirring frequently, until heated through and onions and peppers are softened.
Add taco seasoning and 1/3 cup water. Stir to coat. Continue cooking until water is reduced.
Stir in tomato soup, tomatoes, and green chiles. Stir in pasta.
To a prepared 11" x 7" baking dish, add the entire mixture. Top with cheese and crumbled tortilla chips. Bake, uncovered 30 minutes.
Sprinkle with green onions and serve warm.