The HD-ONE is a head part that first appeared in the original Armored Core and later in Armored Core: Project Phantasma and Armored Core: Master of Arena.
Part Description
Fully equipped with wide-area radar and all options.
Acquiring
This part can be bought in the shop. It is in the shop from the beginning of all three games it appears in.
Notable Users
Armored Core
Armored Core: Project Phantasma
Armored Core: Master of Arena
- Bloom
- Bullet
- Dengeki Fuuga
- Dengeki Kimitan
- Dengeki Maoh
- Destroyer
- DOUBLE57
- Fackel
- Famitsu (Hanimaru)
- Famitsu (Mochi Kogeta)
- Famitsu (Nabe Kogeta)
- Fayde
- Fire Demon
- Fletch
- Gryphon
- Hakaiou
- Hikooki
- Hyper (A17-mkIII)
- Hyper (W Fang)
- Kobei
- Koho's
- Kongoki
- Noble
- Pascal
- Patch
- Pest
- Proverbio
- Zaki
Trivia
- This part is the most expensive head unit in the original Armored Core.
- It also has the lowest Def Energy and the lowest total defense among the head parts in all three games it appears in.