
Top 5 Winning GameFi Projects at ETHGlobal You Should Know
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Top 5 Winning GameFi Projects at ETHGlobal You Should Know
In this article, crypto analyst Surf selects 5 projects from the 132 entries at the ETHGlobal hackathon—let's take a look together.
Written by: Surf
Translated by: TechFlow
Hackathon projects represent the purest form of ALPHA. In this article, crypto analyst Surf reviews 132 projects from the ETHGlobal hackathon and selects five standout examples—let’s take a look.

Overview of this hackathon:
• Primarily ETH-based GameFi projects;
• Participants used MUD, a new framework designed for on-chain games;
• Total prize pool of $50,000;
• Focused on building multi-author worlds (e.g., metaverse) through on-chain games, worlds, and art projects.

There were four main award categories:
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Optimism (3 winners) — MUD applications running on OP;
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0xPARC (3 winners) — Advanced cryptography applied to MUD;
-
Lattice (3 winners) — Most creative use of MUD;
-
NFT Storage (10 winners) — Best application using Storage helpers.
MUD is a programming language for developing on-chain games on Ethereum.
1. Pledger
Award Category: NFT Storage — $500

TLDR on Pledger:
• A game built on the principle of public positive commitments. Users make and prove commitments, earning "reputation" from their achievements.
• Uses NFT Storage to upload images to IPFS, storing content hashes as part of the commitment's "commitment artifact."

2. Autonomous Game of Life
Award Category: Finalist (Third Place)

TLDR:
• A decentralized multiplayer game based on MUD2.
• Built with MUD v2 on OP Goerli, optimized for storage size and supporting both autonomous and multiplayer gameplay.

3. Trade Wars
Award Category: Finalist (Tenth Place), Lattice — $1,000

TLDR:
• An on-chain interactive 2D game using MUD v2 and a React frontend, enabling sea trade, combat, and resource arbitrage within an autonomous, location-constrained AMM economy.
• Facilitates player battles via an on-chain attack system.

4. OPCraft2
Award Category: Finalist (First Place)

TLDR:
• OPCraft extends user-created blocks (redstone) to enhance gameplay and encourage behaviors similar to those in Minecraft.
• Players can build complex circuits just like in Minecraft.

5. Mudtendo
Award Category: Optimism — $5,000
Mudtendo is an open-source NES (a classic Nintendo gaming console) emulator written in Go.

TLDR on Mudtendo:
• Mudtendo is a MUD application that allows short sessions playing classic Nintendo games. Each session creates a blockchain-like "checkpoint," from which any player can resume, making every move potentially lead to a different game reality.

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