3D Animated Short · Test Piece

Hamster Non Grata · Gimica

A hamster, a bouncer and a fake moustache: a twenty-six-second 3D-animated short in the style of a big-studio comedy, made as a test piece for Gimica, the German publisher of casual games, and its upcoming short-form video app.

Hamster Non Grata · 3D animated short · 26 s · Portrait 3TOON Studio · 2026

Where it comes from

A feed with no camera in it

Gimica is a German publisher of casual games, based near Munich, with more than fifty million downloads across Android and iOS. Its next project is a short-form video app in the spirit of TikTok or Reels, with one difference: every clip in the feed will be generated with AI. The brief for creators is simple. Fifteen-second clips people genuinely enjoy watching, funny, relaxing, oddly satisfying, heartwarming or visually impressive, for a broad American audience aged 25 to 40, in enough variety to feed a recommendation engine, starting with about a thousand of them.

Hamster Non Grata is our test piece for that feed. Not a demonstration of a tool: a short, in the register of a big-studio 3D comedy, with a cast you recognise in a single frame and a gag that lands in twenty-six seconds. A small hamster wants into The Wheel, the hottest club in town. The bouncer says no. A fake moustache and a pair of sunglasses say otherwise, for a while.

The test answers the question a feed like this will ask a thousand times: can AI deliver characters with charm, comic timing and a clean punchline, at short-form speed? The two hamsters were locked on character sheets, the club was built inside and out before the first shot, and the iris in and out is a nod to the cartoons that invented the format. Nothing was filmed, and nothing looks like it was generated.

Create videos people genuinely enjoy watching.

The brief, in one line

The two leads

A hamster and a wall

The hamster in a teal hoodie and sunglasses, dancing under the club lights

The hopeful

The Hamster

Small, round, and dressed for the occasion in a teal hoodie and white sneakers. He wants in, he gets turned away, and he has a plan. The plan is a moustache.

The bouncer, a huge dark hamster in a black suit, holding up a fake moustache

The wall

The Bouncer

Twice the size, black suit, black tie, and one expression. He has seen every trick, and he collects the evidence. Nobody gets past him, for very long.

Before the first shot

Two characters, locked on paper

Front, side, back and expressions for each of them, a third sheet for the disguise, and a size chart so that the bouncer towers over the hero in every shot. Everything the short shows refers back to these four images.

Character sheet of the hamster: turnaround and expressions
Character sheet · The Hamster
Character sheet of the bouncer: turnaround and expressions
Character sheet · The Bouncer
Character sheet of the hamster in disguise, with sunglasses and a fake moustache
Character sheet · The Disguise
Size chart showing the small hamster next to the huge bouncer
Size chart · Hero and bouncer

The set

The Wheel, outside and in

A club named after the one thing every hamster runs on. Both sets were designed as still images first, so that every shot returns to the same door and the same dance floor.

The entrance of The Wheel night club, with its neon sign and velvet rope
Exterior · The door
The dance floor of The Wheel, with a disco ball, neon rings and a bar
Interior · The dance floor

The short, frame by frame

From the rope to the dance floor

The hamster arrives at the club entrance, facing the bouncer behind the velvet rope

00:01

The rope

One hamster, one bouncer, one velvet rope.

The hamster pleads with the bouncer, who keeps his arms crossed

00:03

The plea

Arms crossed. The answer is no.

At home, the hamster presses a fake moustache onto his face

00:08

The plan

Back home, a moustache goes on.

The hamster in full disguise: sunglasses and moustache

00:10

The disguise

Sunglasses on. Unrecognisable, surely.

Close-up of the disguised hamster sweating behind his sunglasses

00:13

The sweat

Under inspection. Hold it together.

The bouncer holds up the fake moustache

00:21

The verdict

Exhibit A.

The hamster dancing in the club, sunglasses still on

00:23

The dance

In, at last. For about four seconds.

The bouncer looms behind the frightened hamster on the dance floor

00:25

The end

Behind you. Iris out.

The craft

A cartoon, at feed speed

The whole short was designed before it was generated: two character sheets, a disguise sheet, a size chart, and the club inside and out. Each shot was then generated from those references in portrait format, several takes per shot, and the best takes were cut to the beat of a score generated for the film. The iris in and out, the sound design and the final mix were finished by hand. Twenty-seven years of animation craft behind every frame.

  • MiniMax H3
  • After Effects
  • Vegas Pro
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