Blockland vs KoGaMa
Blockland
Blockland may be a voxel-based sandbox game in name, same as games like Minecraft, Roblox and others, but in reality, the game is a whole lot more unique due to its Lego-like features. In fact, due to its looks, many have likened the game to the unfortunately shuttered Lego Minifigures Online. Playable in single player or multiplayer, the game allows its players to unleash their creativity by creating literally anything they can think of. The game also has tons of different blocks, textures and assets (pre-made stuff) to cater to their creative needs, allowing players to come up with the most exciting mini-games and mazes as well as beautiful locations for themselves and their friends to hang out at. Players can even drive cars (sometimes vertically up the wall of a building, breaking all rules of perceived gravity in the game), ride bikes, pilot planes, and more.Although the game is no longer getting updates and apparently its community has been dwindling, Blockland is still an amazing game that answers the question of what Minecraft would look like if its "Lego-fied". A blank canvas await you in Blockland! Do check it out - you can try the demo for free - when you can!
KoGaMa
KoGaMa , like Roblox, is a sandbox game that should actually be called a games platform rather than a game itself since its main two purposes for existing is to let players create their own games without really needing to learn how to code and to let other players enjoy the games they have created. It is free to play and is completely browser-based. Its creation interface is easy to use and there are plenty of fun stuff, such as guns and toggle switches that you can add into your game. As evident by the enormous volume of community-created games, the game can turn out to look very magnificent, voxel-wise! The fun that these simple player-made games provide as well as the hilarity of seeing cute voxel characters running or jumping for their lives make Kogama-built games incredibly enjoyable too!If you're looking for an alternative game for Roblox, KoGaMa is possibly the closest match, though Roblox players may enjoy games like Trove, Blockland and, of course, Minecraft as well. Do check it out!