From Revenge of Chronos:
- Ear Worm: Shouri no Machine Robo
- Say what you will about Battle Hackers, but you can't deny that its theme song is catchy
- Ensemble Darkhorse: For Japan at least, Leina Stol, much of the show's promotional art features her heavily and the fact that she was the central focus of the OVA's that continued the story pretty much solidifies this. Leina also gets plenty of fanart on pixiv and the sudden death of her voice actress, Yuko Mizutani in 2016 drove this home even further.
- For the reasons stated below, Rom counts as this, and for good reasons
- First Installment Wins: Whenever people talk about Machine Robo, usually they're referring to Revenge of Cronos as it's the most fondly remembered and Battle Hackers is only mention in comparison to it and not very positively, the one positive thing people will say about 'Battle Hackers is the catchy theme song.
- Memetic Mutation: Rom Stoll's ENTIRE schtick. All of which was inherited by Reiji Arisu, because it was unavoidable.
- Most Wonderful Sound: Emissary From the Sky. When Rom Stoll tells you to WAIT, you freaking WAIT.