SimplePlanes is a sandbox type of flight simulation game for PC and mobile platforms. In game, you can build and fly your own aircraft and enjoy the unique pleasure of flight simulating on an open-world map by freely piecing together parts. If you are a fan of flight simulator games, don't miss it.

No Man's Sky is a sandbox-based space exploration game, loved by gamers for its high degree of freedom and large map structure, but also received numerous bad reviews for its poor playability. In particular, the maps of galaxy and the scenes of planets in game are not preset, but randomly generated. Players need to explore, fight, trade and survive in this nearly infinite universe (containing 18,446,744,073,709,551,616 stars).

When you first launched Minetest, didn't you think it was just Minecraft? Actually not. Although their interface, style, and gameplay are almost the same, Minetest is essentially a free, open-source and cross-platform voxel game engine (written in C++ and Lua, using the Irrlicht Engine). It was created by Perttu Ahola and first released in 2010, and is now developed by a team of volunteers, with significant contributions from the community. It's available for Linux-based systems, FreeBSD, Windows, Mac, and Android platforms, and provides an API for users to create their own games and mods written in Lua.

Ant Queen is an ant simulation strategy game with cartoon style, developed by inVantage Technologies from France, using Unity in 2016. In this game, the role you play is the only female ant in almost each ant colony - queen ant. You need to become the strongest queen in this ant kingdom; breed lots of ants with multiple job titles to resist the food shortages, conquer the ant colonies and dangerous insects around; and finally establish your own durable and efficient ant empire.

On the face of CastleMiner Z, I guess most players are likely to think it as a MOD of MineCraft. In fact, they just look alike. CastleMiner Z is an action-adventure game with very high playability. It was developed by DigitalDNA Games, based on sandbox gameplay, and belongs to the survival type of zombie horror game.