Tokkyuu Shirei Solbrain (特救指令ソルブレイン Tokkyū Shirei Soruburein?, lit. Special Rescue Command Solbrain) is a video game based on the series of the same name which was released in Japan in 1991 for the Famicom, published by Angel and developed by Natsume. It was later modified into Shatterhand, which was published by Jaleco for the Nintendo Entertainment System in North America and Europe shortly after the Japanese release. The differences are mainly cosmetic (changing graphics and plot) but there were also several substantial changes, such as which boss appeared in which area. In addition, the theme-park stage from the Famicom version was replaced with a nuclear-submarine stage in the NES version.

Play as the Shatterhand guy in Tokkyuu Shirei - Solbrain!

This hack swaps the protagonist from Tokkyuu Shirei - Solbrain by the protagonist from Shatterhand, so that one can enjoy the unique content of Solbrain as the Shatterhand guy.

All gameplay frames (base character + full transformation) were swapped, as well as the intro and outro art.

Everything else (the look of the robot modules, "points" instead of "coins" etc) remains the same as in Solbrain.

Using Lunar IPS patcher or similar, patch the rom: Tokkyuu Shirei - Solbrain (Japan).rom

Database match: Tokkyuu Shirei Solbrain (Japan)
Database: No-Intro: Nintendo Entertainment System (v. 20180803-121122)
File SHA-1: 414E7AB212CBD2F5502D4C57264F9CBFE5075AE7
File CRC32: 9D922166
ROM SHA-1: 5BD2FB8D783090D50357A3941C3B3433B3EB2B36
ROM CRC32: B70129F4