Cubic Castles is a block-built online sandbox from the small studio Raptisoft, on Steam since 2014. Everyone shares one persistent world: claim a plot, place a castle and build anything from a lakeside cottage to a punishing obstacle course.
Resources are mined across forests, deserts, mountains, ice fields and tropical islands, then combined at a workbench. You can also design platforming challenges with spikes, lava, warp doors and slippery ice. There are farms with crops and animals, safe trading through cash registers and vending machines, clans, car races and music for your realm.
It is a relaxed game for people who like building and chatting, younger players included. The visuals are very basic and it is English only.
