Games like Zero-based World

Dark and Light is a sandbox survival RPG set in the mysterious world of Gaia. Harness the power of magic and summon mythical creatures to aid you in challenging battles. Harsh environments and dynamic weather systems require players to build and customize shelters for survival, creating a living, breathing world full of wonder and peril.

"KINGDOMS is a single-player, open-world procedural medieval RPG with a smart AI system that controls NPC behavior, creating a dynamic and living world with unique characters, each with their own life goals and motivations. The game offers a vast, interactive world with a variety of activities including exploration, combat, trade, and crafting. Despite some bugs, KINGDOMS stands out with its stunning gameplay, good music, and the freedom to become any character and pursue any goals you desire."

Project Genom is an Alpha stage open-world sci-fi MMORPG set on a renewed world with new characters, enemies, NPCs, and artificial intelligence. The game features a hundred square kilometers of explorable terrain, 10 instances, customization options, and initial character skills upgrades, with frequent updates planned leading to its full release. Please note that the game is still in its Alpha stage, so many mechanics are yet to be introduced.

"Breakwaters is a 2-player co-op/single-player exploration survival game with a good plot and exceptional gameplay. The game features a procedural world with interactive water simulations, massive Titans, and ocean depths filled with rare resources. Players can gather crystals, build structures, and engage in trading with passing fishermen to rebuild and survive in this compelling game, despite its numerous grinding and bugs."

"Myth of Empires" is a sandbox game that allows players to build their own empire, exploring diverse landscapes and ecologies with a realistic day/night cycle. With multiple civilizations like Greece, Persia, Rome, and Egypt, each with unique tech trees for weapons, buildings, and crafting stations, players can look forward to new adventures and challenges. The game features a new map, Dongzhou Island, in its v1.0 release.

The Front takes place in a post-apocalyptic sandbox world populated by mutants and hostile factions. On this war-torn land, players will engage tyrannical imperial forces, exiles, thugs, and rebels in an epic battle that will determine the fate of humanity. Team up with your friends, explore ruins and enemy areas, craft weapons and equipment, build bases and defend them with tower defense-style tr…

"Osiris: New Dawn" is a sci-fi survival game where players explore and colonize alien planets. Gather resources, build bases, and advanced technology to survive against the harsh environment and alien creatures. Fight solo or with friends in online multiplayer mode to expand your territory and uncover the mysteries of the galaxy.

In "Planet Centauri," embark on an exciting adventure to a new world, discovering biomes, hidden dungeons, and capturing and taming monsters to fight by your side. Craft weapons, create magic spells, and protect your NPC community from evil forces. Unique runes and suffixes add special abilities and characteristics to your equipment, making each piece valuable and powerful. Save and develop the planet as the cradle of a new civilization.

"Rising World is an open-world, voxel-based sandbox game with fully destructible environments. Gather resources, build and create your own structures or cities, and survive in the wilderness, alone or with friends. The game features a randomly generated world, drivable boats, and over 200 building materials." Note: The game is currently undergoing an engine migration and may differ from the store page description. A preview of the new version is available in a beta branch.

"Chkn" is a 2-player platformer game with support for multiplayer and co-op modes. It features open-world sandbox gameplay where you can create and customize creatures, explore, craft, and survive in an online world. The game has poor optimization, bugs, and grinding, but it makes up for it with good mechanics, pretty visuals, and plenty of humor. The game encourages player feedback and continuously adds new features through updates.