Border Engineer Files.
Prototype N.276: The Chain Connector.
A prototype trigger inspired by the chain used by Kuga Yuma's Black trigger. By using the code from the spider trigger, we are attempting to make a trigger that allows people to connect scorpions together with a chain to allow them a more varied attack.
Warning Note: Please stop asking the Engineers if these chains are used for bedroom play, this is a complex trigger used to supplement the base scorpion. We did not make this to fill some kind of BDSM Fetish or kink.
Modification Request N.67: The Black Kogetsu.
A request by Ko Murakami to make their Kogetsu blade glow black instead of white. It's a simple change, just changing the colour of Trion emitted to make the blade black instead of white.
Note: Ko Murakami was warned by the engineers upon making this request that 'While this idea is cool, please do not brandish this around and give in to your inner 13 year old.' Ko Murakami was heard vehemently denying that he was doing this to look cool and instead for a practical purpose.
Further Note: It appears that this modification did have a use in the next rank war where they turned off the lights and used the black Kogetsu blade to hide their attacks in the dark. Unfortunately, this led to a number of other B and C rank attackers to ask for a differently coloured blades for their trigger. Please deny these requests unless they give a tangible reason for their request other then 'It looks cool', the engineer unit do not have the time to waste making dozens of small stylistic changes.
Neighbour technology sample N.120: The Hardening Slime.
A sample of strange slime found during the latest Neighbour invasion, it was used to make a shield that when struck, the slime sticks to the Trion body and before hardening. The slime is frictionless upon hardening and when attached to the blade of Trion attacker trigger, it makes it impossible to attack with it and the user have to must waste Trion to destroy and reconstruct their weapon.
Note: If any Border agents such as Inukai Sumihara and Yoneya Yosuke ask to use it for recreation purpose, deny their requests. There are very little pure samples of these slimes and very little successful prototype recreations. We can not waste these on silly things like sledding or slime-skating.
Tamakoma Experimental Trigger N.2. Kizaki Reiji Full Arms.
An experimental trigger that is unique to Kizaki Reiji. Only possible due to his larger than normal Trion amount as well as his incredibly varied trigger set due to his modified trigger holder. Created to allow him to use all his triggers at once in a high firepower barrage with simultaneous sturdy defence due to his Raygust shields.
Note: Yes, the design was made by an engineer that liked Gundam. However, the design both allows for Kizaki to have a high firepower while still having a defensive setup. Please stop asking the Tamakoma Engineers if they are a Gundam fan and do not bother Kizaki with that same question.