While updates eventually pushed it higher, the initial PS3 release of Minecraft was famously lean, coming in at approximately 100MB .
This massive sandbox adventure is surprisingly light on storage, often cited as being around 40MB in its base form on some platforms, though updates can increase this. 100mb ps3 games
The predecessor to Flower and Journey (note: Journey is ~250MB, so too big for this list). In flOw , you control a microscopic aquatic creature that eats other organisms. The game uses vector graphics and dynamic fluid simulation, so the CPU does the heavy lifting, not the storage. While updates eventually pushed it higher, the initial