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Top freetagged Open Source and Open World (45 results)

Explore games tagged Open Source and Open World on itch.io · Upload your games to itch.io to have them show up here.

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Open-source Hollow Knight reimplementation via SPD engine.
Adventure
Explore an infinite maze looking for treasure and hiding from monsters
Adventure
A multiplayer voxel RPG written in Rust inspired by games like Cube World, Zelda, Dwarf Fortress and Minecraft.
Adventure
The Mana World's original server (active)
Adventure
One of the best MMORPGs to play while at work/school.
Role Playing
Play in browser
Cubyz is a new 3D voxel sandbox game. Explore a beautiful world and change it to your desires!
A text based survival sandbox.
Survival
see the world
Simulation
Open World 3D Engine on an RP2040 Microcontroller (PicoSystem)
Action
Discover an open sandbox world where you are invited to explore, experiment and participate in the development process.
Simulation
Artifact is a mining, crating and automation game with a theme loosely based on the simulation hypothesis.
Chose a path around the busy town delivering Pizza
Racing
Play in browser
A parenting, crafting, survival game. A free open source fork of One Hour One Life
Survival
Explore a relaxing open space world
Simulation
Build with Digital Bricks!
Adventure
An in-development Minecraft/Infiniminer clone
Simulation
Play in browser
FLIGHTGEAR FLIGHT SIMULATOR sophisticated, professional, open-source
Simulation
Explore the mountains and find your way to the top
Adventure
Platformer
Play in browser
wassupppppp
Adventure
RPG with deep lore & 12 unique locations
Role Playing
A randomly generated action game using psychic abilities.
Action
No fun yet, heavily in development
Adventure
Imagine an infinite library which has everything...Can you find something interesting?
Adventure
Action
Photography on an alien world
A farmer has wronged you. His corn is forfeit.
Racing
i wish there was wifi
Survival
Space landing simulation mixed with fast shooting action and rescue missions
Action
Build factory to launch a rocket!
Strategy
An open-world adventure roguelike about traversing an endless number of randomly generated levels
Action
A trading game with a visual novel engine
Adventure
A game where you deliver.. deliver deez nuts!!
Adventure
Endless world, endless fun! An interesting game designed for everyone.
Adventure
Escape the barren land of New Mexico in this exciting Zelda-Like RPG!
Adventure
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