Free mods and add-ons
41 free add-ons for games in the PlayBound catalog — total conversions, map packs, AI opponents and content libraries. All free, all installable through the launcher.
0 A.D. · 5 mods
0 A.D. Modding Hub
Official forum for maps and mods.
Varies by author · ~20 MB
Delenda Est
Expanded historical civilizations.
Open Source (GPL / CC) · ~180 MB
Hyrule Conquest
Legend of Zelda total conversion.
Fan content / Community · ~1600 MB
Millennium A.D.
Medieval sequel era for 0 A.D.
Open Source (GPL / CC) · ~200 MB
Terra Magna
New world civilizations for 0 A.D.
Open Source (GPL / CC) · ~150 MB
Endless Sky · 6 mods
Corruption
Dark story and faction expansion.
GPL / Community · ~40 MB
Endless Sky Community
Discord, GitHub org, and plugin authors.
GPL-3.0 · ~1 MB
Endless Sky Plugins List
Community index of plugins.
Varies by author · ~20 MB
High-DPI / Sprite Packs
Sharper ships for modern displays.
Varies by author · ~80 MB
Omnis
Extra ships and outfits.
GPL / Community · ~25 MB
Plugin Folder Guide
How community plugins install.
GPL-3.0 · ~1 MB
Luanti · 7 mods
Animalia
Living wildlife for your worlds.
MIT / Community · ~15 MB
ContentDB
Official Luanti content browser.
Varies by author · ~5 MB
Mesecons
Redstone-like circuitry for Luanti.
LGPL / Community · ~3 MB
Pipeworks
Item transport tubes and automation.
LGPL / Community · ~4 MB
Technic
Machines, power, and industrial progression.
LGPL / Community · ~8 MB
VoxeLibre / MineClone
Minecraft-like game for Luanti.
GPL / Community · ~50 MB
i3 Inventory
Modern inventory UI overhaul.
MIT / Community · ~2 MB
Mindustry · 6 mods
Advance Content
Extra sectors, units, and campaign spice.
Open Source · ~6 MB
Community Maps & Schematics
Share blueprints and PvP maps.
Varies by author · ~10 MB
Exogenesis
Cosmic-scale content expansion.
Open Source · ~12 MB
Mindustry Mod Browser
Discover mods inside the game.
Open Source (GPL-3.0) · ~1 MB
Progressed Materials
Advanced materials and endgame tech.
Open Source (GPL-3.0) · ~5 MB
Unlimited Armament Works
Turrets, units, and industrial firepower.
Open Source · ~8 MB
Naev · 5 mods
Community Ship Packs
Extra hulls from contributors.
GPL / Community · ~30 MB
Extra Missions & Events
More stories in the galaxy.
GPL / Community · ~10 MB
Graphics & UI Packs
Visual polish for Naev.
Varies by author · ~60 MB
Naev Assets & Mods Wiki
How to install community content.
GPL-3.0 · ~1 MB
Naev Plugin Directory
Official plugin and asset docs.
GPL-3.0 · ~1 MB
OpenRA · 6 mods
Combined Arms
Cross-universe OpenRA total conversion.
Open Source / Community · ~400 MB
OpenE2140
Earth 2140 remade on the OpenRA engine.
Open Source (GPL-3.0) · ~650 MB
OpenRA Resource Center
Maps, mods, and content from the official hub.
Varies by author · ~50 MB
RA Plus
Massive Red Alert content expansion.
Open Source (GPL-3.0) · ~220 MB
Shattered Paradise
Tiberian Sun reimagined.
Open Source / Community · ~500 MB
Tiberian Dawn HD
Tiberian Dawn with Command & Conquer Remastered assets.
Open Source (GPL-3.0) · ~620 MB
OpenTTD · 6 mods
AI & Game Scripts
Challenging computer opponents and goals.
Varies by author · ~5 MB
BaNaNaS Content Service
Official in-game NewGRF and AI download.
Varies by author · ~5 MB
OpenGFX
Free base graphics set.
GPL-2.0 · ~10 MB
Swedish Rails
Swedish track and train NewGRF set.
GPL / Community · ~15 MB
av8 Aircraft Set
Expanded aircraft fleet NewGRF.
GPL / Community · ~8 MB
eCSS / Road Vehicle Sets
Modern road vehicles for dense cities.
GPL / Community · ~20 MB