This is NES Tetris turned upside down. The pieces spawn in the lower center of the playfield and rise upward. The pieces are accelerated by pressing up. The random blocks of the B Type game are created at the top of the playfield.
Database match: Tetris (USA)
Database: No-Intro: Nintendo Entertainment System (v. 20210216-231042)
File SHA-1: 77747840541BFC62A28A5957692A98C550BD6B2B
File CRC32: 6D72C53A
ROM SHA-1: FD9079CB5E8479EB06D93C2AE5175BFCE871746A
ROM CRC32: 1394F57E