Wine-Assembly / berrry-wine by Vladimir Grichina and contributors: cc80b732b48cd960bfa57355cf8dc288436f1bbe (MIT).
Editable engine and font sources · Engine build · MIT · Engine/font notices · Wrapper build
Heroes II © New World Computing / The 3DO Company, rights now held by Ubisoft. The complete unmodified demo is provided free under its included license; original readme. Solo English demo, no CD audio.