In this hack you start with the spaceship and both characters by your side.
You just got to land, pause, and return, then you can go anywhere you want.
Video: https://www.youtube.com/watch?v=kZajJrPULjw&list=PLhrRr9YkMLVkxA6lR7zu9vW5pEWXC360I&index=7
Name: Captain America and the Avengers (USA).nes
Size: 262160 bytes (256 KiB)
CRC32: 7254D53D
CRC64: 8AEC0F4778E4866F
SHA256: 5262730B0EC4D76356FABDC47CA10F91DB1753AF29626B4222D8363431350ADF
SHA1: CA1492C06858D7FF6B56846747F00297FAFEEEC2
BLAKE2sp: 35C11647FA0F2F7F4830AE9A2933A3BE46269359FA11E6D77923E4604D1BDB64