序列编号N Serial Designation N

Unofficial fan art of Serial Designation N from Murder Drones. A friendly companion with cap-straightening salutes, paper-airplane folding and recovery, a soft dog-plush interaction, and long-stride mechanical running in three directions. The single tail uses a sealed rounded yellow capsule as an explicit safe replacement for the hazardous needle; hands are ordinary and wings remain concealed. No weapons or combat; no affiliation or endorsement.

奶龙 Nailoong

Unofficial Nailoong fan art with a rounded yellow alien-dragon design and softly shaded toy-like rendering. This companion slurps noodles, pats its belly, and uses a little stool to settle with a snack. Nine states inclu

Ferret Ribbon

A nimble cream-and-sable ferret wearing a coral ribbon. Ribbon is a playful helper with an inquisitive nose and a talent for tying up loose ends.

Java Duke

A Java-inspired software companion shaped by the JVM ecosystem, object-oriented development, portable bytecode, and the ritual of coffee-powered coding.

Spike Spiegel

A lanky chibi Spike Spiegel-inspired Codex pet.

黑魔术师 Dark Magician

Unofficial Dark Magician fan-art animated companion from Yu-Gi-Oh!, featuring a green display staff, harmless purple sigils, pointed-helmet gestures and small magic-orb inspection across nine animated states. Independent

大食蚁兽帚尾 Giant Anteater Brushtrail

Original character Giant Anteater Brushtrail, an independently designed animated companion with nine expressive states and character-specific movement.

固蛇 Solid Snake

Unofficial Solid Snake fan-art companion inspired by the blue-gray MGS2-derived appearance in Metal Gear. Original cel animation features cardboard-box peeking, a quiet ear-listening acknowledgment and pickup of a soft paper can. Weapons are omitted; utility pouches remain closed. Nine states include three distinct running directions and a low hop. No endorsement implied.