changelog:

• Mines! You can create it with pickaxe, and than go down deeper to start mining stone, iron and other material values. Better pickaxes allow you to dig faster and mine better ores.
• Equipment made from stone and some ores, more powerful than wooden
• Boat: requires 5 iron to create, allows you to swim on water
• Building modules now have a hint about what they are needed for
• You can make screenshot using F4
• AI improved. Fixed a bug due to which chars could stand in one place for a long time
• More bugfixes and minor improvements

See preview: