Little is known about the Russian company Adept Software, even though they are still alive and well today.
They seem to have jumped into existence in 1993 - the same year they released the cult classic
Jetpack, along with Squarez Deluxe and
God of Thunder. Then Adept Software stopped creating games, just as suddenly as they had appeared.
Today they have released these three games to the public for free, and are creating game engines and game tools instead.