From the Alley to your door

Mewgenics

Official Mewgenics plushies, Mystery Minis, T-Shirt Boxes, and more!

Until October 31, every Mewgenics and Binding of Isaac order ships with a free Headless Horseman Four Souls promo card. Limit 1 per order.

Mewgenics Dr. Beanies Plush Dr. Beanies Mewgenics Zodiac Plush Zodiac Mewgenics Guillotina Plush Guillotina Mewgenics Gambit Plush Gambit Mewgenics Dybbuk Plush Dybbuk

The Mewgenics Lineup

Choose your favorites

Mewgenics Mystery Minis

Iconic Mewgenics mini-boss cats in collectible plush keychain form! Nine to collect, and each also comes with a bespoke collector's art print.

Pre-order the display · $199.99 Six boxes, six months

The Unboxing of Mewgenics

Mewgenics-themed T-shirt boxes packed full of thematic goodies. Box 1, Kaiju Fight!, ships this month.

See the plans From the same creator

The Binding of Isaac

Edmund's first crying kid: Four Souls, plush, figures and the new Headless Horseman hoodie.

Enter the basement
The Unboxing of Mewgenics

Six boxes. Six months.

Isaac and a Mewgenics cat peeking out of a cardboard box labelled The Unboxing of Mewgenics
1 / 5 · What it is

The Unboxing of Mewgenics

A six-box collectible series from Maestro Media, built on Edmund McMillen's game Mewgenics. Every box has an exclusive T-shirt, Four Souls cards, an art print, a sticker, a bonus collectible and a note from Edmund.

  • Box 1 ships in October
  • A new box revealed at the start of every month
  • Ships worldwide
How it works
Box 1, Kaiju Fight!: the Pyrophina vs Zaratana T-shirt, art print, five Four Souls cards and two coasters
2 / 5 · Box 1 is out of the bag

Box 1: Kaiju Fight!

A battle for supremacy arrives at your fingertips. Just be careful not to get burned.

  • T-shirt: Kaiju Fight!, art by Shamfoo
  • 5 Four Souls cards: Pyrophina, Zaratana, Scalding Orb, Black Shard and Kaiju Fight!
  • 5" x 7" art print
  • Sticker: Clash of the Kaijus, art by Doeiika
  • A thank-you note from Edmund
  • Surprise bonus: paired coasters, art by HamBerry
Get Box 1 on its own
  1. 1Oct 2026Kaiju Fight!
  2. 2Nov 2026Unrevealed
  3. 3Dec 2026Unrevealed
  4. 4Jan 2027Unrevealed
  5. 5Feb 2027Unrevealed
  6. 6Mar 2027Unrevealed
3 / 5 · The box timeline

One box a month. October → March.

Six boxes, one per month. Each box's theme is revealed at the beginning of its month, and until then it stays taped shut.

When do I get mine?
The Unboxing of Mewgenics logo
5 / 5 · Start now

Start at Box 1

Subscribe in October to start at Box 1, Kaiju Fight! Every box after that is revealed at the start of its month.

Pick your plan
The whole alley

Shop everything Mewgenics