Overcraft 3 by Playstar is a free-to-play survival sandbox game available on Android. The game offers an open-ended gameplay experience that allows players to survive, gather, hunt, build, explore, and do much more. The game is set in a world where players must gather resources in the day and survive hunger and hordes of monsters in the dark.

The game offers a variety of features, such as mining for ores and other treasures, building one block at a time with hundreds of decorative blocks and objects, crafting better tools, items or blocks to progress, exploring various biomes of the Overworld, or building a portal to the Nether. In addition, players can till the ground and grow their own crops, interact with various animals, build a railway system, and have fun with minecarts, and automate processes with redstone circuits. In Creative Mode, players can build almost anything without limits. The game also includes a tutorial system for new players and built-in help with entries about all the items.

Overall, Overcraft 3 is a fun and engaging survival sandbox game that offers a wide range of features and gameplay options to keep players entertained for hours on end.