Recently I've heard and seen a few good programs.  

TIE FIGHTER - Star Wars - Be on the bad guys side and fly missions
shooting and blowing up the enemies.  This game is addictive.  It has 
great graphics and sound and really holds your attention.  486DX required
to get the great free flow of the game.

DOOM II - If your into blowing up creatures and if your into gore then
this is the game for you.  Over 30 levels of pure excitement.  I've gotten
up to level 17 and had to fight my way through each one.  I wouldn't 
recommend this game for anyone under 18.  Its just to graphic an violent.
486DX required for the full effects and a sound card is a must.

Check around your local software store. 

EDITOR CLYDE ARNOLD
BITS N' BYTES BBS