Diablo II

An open source re-implementation of Diablo 2

Archived Go reimplementation (semi-playable)

Diablo 2 reimplementation on unity

Unity reimplementation (halted)

Diablo II remade using Java and LibGDX

Semi-playable Java/LibGDX remake

A project to open source Diablo 2.

Halted

Abyss Engine clean-room reimplementation of Diablo 2, written in C. The goal is to recreate the original game engine, but on a portable platform that can also easily be modded and extended.

Halted clean-room C reimplementation

Reimplementation of the Diablo2 game coupled with patching facilities for modders.

Active; >50% complete

Diablo 2 tools and engine reimplementation in c++

Tools + partial engine

Self-hosted, cloud-native Diablo II dedicated game server + Battle.net realm in Zig — a modern PvPGN replacement. Seven engines (1.06b … 1.13c) on the game's own DLLs, 1.14d via wine, and a wine-free…

Self-hosted D2 game server + Battle.net realm in Zig (2026)

Clean-room Zig reimplementation of the deterministic Diablo II 1.14d engine core (map gen, item gen, runtime sim)

Clean-room Zig reimplementation of deterministic D2 1.14d core (map gen, item gen, runtime sim), 2026

A complete reimplementation of Diablo II's Game.exe from scratch using reverse engineering and Ghidra binary analysis. Features full CRT startup, 23-step initialization, DLL loading for 9 core D2 DLL…

Ghidra-driven reimplementation of Game.exe; companion spec repo IgorKonovalov/diablo-2-recompilation documents item gen/DRLG