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NFTs & Gaming

Monstereos

MonsterEOS is an experimental EOS blockchain game in which players care for Tamagotchi-style virtual pets by feeding them, maintaining their environment and letting them rest. It also includes monster battles and a market for exchanging monsters. The TypeScript project is released under the MIT license and documents a Docker-based local development setup.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Monstereos — OpenViST project profile in NFTs & Gaming.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use MonsterEOS for EOS-oriented virtual-pet gameplay or to explore its documented local development setup and TypeScript codebase.

Who it is for

  • Players interested in virtual-pet care, monster battles and trading on EOS.
  • Developers looking to study or adapt an open-source EOS game codebase.

Documented uses

  • Keep virtual monsters alive and happy through feeding, environment care and rest.
  • Battle monsters within the game.
  • Exchange monsters through the in-game market.
  • Study, modify or republish the game code as a basis for an EOS game or decentralized application.
  • Initialize the documented local development environment.
Before you choose

Requirements & limits

  • The project is identified as beta and experimental; its README says it is not production-ready.
  • Local setup requires Node.js 8 or later, Yarn and Docker.
  • The README states that MonsterEOS receives 1% of market transfers.
  • The game is built for the EOS blockchain; its setup documentation describes a local development chain.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Prepare the local MonsterEOS development environment

Clone the repository and initialize its documented local containers, database, chain and monster data.

Before you start

  • Node.js version 8 or later
  • Yarn
  • Docker

Steps

  1. Clone the MonsterEOS repository and enter its root directory.

  2. Run ./setup.sh to start Docker containers and initialize the PostgreSQL database, local chain and monster data.

  3. Check container logs with docker-compose logs -f to see whether the nodes are running.

  4. Use ./start.sh to start the app after setup.

Expected outcome

A documented local development environment with the app's containers, database, local EOS chain and initial monster data.

Guide limitations

  • The README describes an experimental beta and says it is not production-ready.
  • This recipe covers the repository's local setup, not deployment to a public EOS network.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
Active
Sources checked
16 October 2026
Original website title
MonsterEOS/monstereos · Official homepage title · retained in its source language
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