- Fan Nickname: "Toothpaste Laser" for the Bend Plasma laser.
- Keep Circulating the Tapes: Despite being one of the most iconic arcade shmups, Raiden II has not had a rerelease since 1997 with its Windows PC version, which is long out of print. However, in 2014, after well over a decade of dealing with encryption issues, the game was finally brought to a working state in the MAME arcade emulator. Similarly, the aforementioned Windows versions can be found elsewhere in the internet.
- Name's the Same: Raiden is also a sword-wielding cyborg, an Elder God who commands lightning, a Valkyria who also commands lightning, a Virtuaroid and a masked wrestler.
- No Export for You:
- Sleeper Hit: As revealed in this interview, the original game was a low-expectation project only made because the developer's previous game flopped and a vertical shmup was all they could do with the alloted budget. The game initially sold poorly, but eventually ended up being very successful thanks to positive word-of-mouth.
Trivia / Raiden