Middleware

Unreal Engine

CreativeWork

video game engine series developed by Epic Games

Unity

CreativeWork

Berkeley Open Infrastructure for Network Computing

CreativeWork

open source middleware system for volunteer and grid computing

SCUMM

CreativeWork

scripting language developed at LucasArts

Ren'Py

CreativeWork

visual novel engine

Bullet

CreativeWork

open source physics engine

id Tech 2

CreativeWork

in-house video game engine created by id Software

Crystal Space

Product

graphics engine

Enlightened Sound Daemon

CreativeWork

Sound server

Open 3D Engine

SoftwareApplication

free and open-source 3D engine based on the CryEngine

Riot Sydney

Organization

video game engine developer

NScripter

Place

visual novel engine

KiriKiri

CreativeWork

scripting engine for creating graphical adventure games

ioquake3

VideoGame

first person shooter (FPS) video game engine based on the Quake 3 source code

Vassal Engine

CreativeWork

game engine

WorldForge

CreativeWork

open source framework for massively multiplayer online role-playing games

Frotz

CreativeWork

interactive fiction interpreter

Scripter3

Place

visual novel engine

YU-RIS

SoftwareApplication

freeware visual novel engine

Suika2

CreativeWork

Zandronum

VideoGame

Doom source port

CraftStudio

SoftwareApplication

collaborative voxel-based game engine

NScripter2

CreativeWork

visual novel engine

VCMI

VideoGame

open-source engine for Heroes of Might and Magic III

KiriKiri Z

CreativeWork

Tempest 3D AudioTech

Thing

custom audio engine for PlayStation 5

SurgeScript

CreativeWork

free game engine

ONScripter

CreativeWork

NScripter-compatible visual novel engine

Artemis

CreativeWork

crossplatform visual novel game engine that uses Lua script

dungeon-mode

CreativeWork

game engine and REPL for creating and playing multi-user dungeons on GNU Emacs

OpenDXL Broker

CreativeWork

messaging fabric for exchanging OpenDXL messages

Visual Novel Maker

CreativeWork

visual novel game creation system

Light.vn

CreativeWork

visual novel engine

psDooM

CreativeWork

process monitor and manager for *nix systems

PsyDoom

VideoGame

Doom source port

Bevy

CreativeWork

data-driven game engine built in Rust

OpenUT

VideoGame

Unreal Tournament Open Source Project for Linux

Famous Writer

CreativeWork

visual novel engine

guile-sly

CreativeWork

game engine written in GNU Guile (abandoned)

OpenTESArena

CreativeWork

open-source, free-software replacement game engine for The Elder Scrolls: Arena

Spatterlight

CreativeWork

interactive fiction interpreter

JoeQuake

VideoGame

Quake engine fork for speed runners

BKEngine

CreativeWork

Visual Novel engine

RPG in a Box

Place

2022 software

OctaForge

CreativeWork

game engine based and game creation system

Linux Doom

VideoGame