Open-world games are often associated with large file sizes and high system requirements. However, many developers have created lightweight experiences that still offer exploration, freedom, and fun without taking up too much space. If you’re running low on storage but still want that open-world thrill, these games under 500MB are worth checking out.
Top 7 open world games under 500MB
- MadOut2 BigCityOnline
A sandbox driving game inspired by open-world crime games. It offers a massive map, vehicles, and online multiplayer, all in a compact size. - Off The Road OTR Open World Driving
This game provides a mix of driving, exploration, and transport missions across rivers, hills, and rough terrains. Despite detailed graphics, it stays under the 500MB mark. - Ocean Is Home: Survival Island
It’s a survival game set on a deserted island. Players can craft, build, and explore while managing hunger, health, and weather conditions. - Six Guns Gang Showdown
Set in the Wild West, this game offers horseback travel, gunfights, and story missions in an open world filled with bandits and supernatural threats. - Rebel Inc
While not a traditional open world, its strategic gameplay and wide area control feel immersive. You manage resources, people, and decisions in a large simulated environment. - Dude Theft Wars
It’s a lighthearted open-world game with ragdoll physics and sandbox freedom. It combines humour with chaos and free roaming in a compact city. - Ultimate Sandbox
As the name suggests, it gives players tools to create and interact in a physics-driven world. The game supports multiplayer and still stays lightweight.