Games I'm playing now:

StarCraft

Age of Empires

Myth

Games I used to love to play (and sometimes still do):

M.U.L.E. (ATARI 800)

Pinball Construction Set (ATARI 800)

Populous I & II (ATARI ST/Amiga)

Civilization I & II (PC/PC)

Star Control I & II (Amiga/PC)

Syndicate (PC)

Ultima III, IV, VII (ATARI 800/ATARI 800/PC)

Ultima Online (until I couldn't stand all the bugs anymore) (PC)

Carrier Command (Amiga)(probably the best game nobody seems to have heard of)

Dune II (PC)

Sega Rally (Saturn)

Dungeon Master and DM: Chaos Strikes Back (ATARI ST/ATARI ST)

Command & Conquer and C&C: Red Alert (PC/PC)

Diablo (PC)

FIFA International Soccer (3DO)

Road Rash (3DO)

Empire (Amiga)

Warcraft II (PC)

NHL Hockey (92 through 95) (Genesis)

Herzog Zwei (Genesis)

Need For Speed (3DO)

Pole Position (Arcade)

Track and Field (Arcade)

Battlezone (Arcade)

Decathlete (Saturn)

Steep Slope Sliders (Saturn)

Fighters Megamix (Saturn)

Heroes of Might and Magic II (PC)

Gunship (ATARI ST)

PowerMonger (Amiga)

Nuclear War (Amiga)

Chuck Yeager's Air Combat (PC)

Any of a multitude of ATARI 2600 games

...and last, but not least...

Pong (yep, just plain Pong, the original console game, circa 1977)