Russian DOS games

If you're a Russian student and you want to play a Russian game, I recommend Heli. Basically you're a little helicopter that matches an English word to a Russian one. Some of the vocabulary seems simple, and it's a little frustrating that it doesn't tell you the correct answer right afterwards, but it might beat actually making flashcards (you'll need winrar to decompress it and DOSbox to play it). I'm still looking for some Russian adventure game, let me know if you find one that works.