Shadow run is an awesome sci-fi/fantasy RPG set in post 2050 seattle. Think cyberpunk with orks, elves, magic, dragons etc.
2nd edition was (imho) the best one, certainly a big improvement on first. 3rd edition i think strayed too far from the original core concepts.
I run games from time to time, my gaming group tend to approach every mission in the following way.
1. Spend a whole night planning strategy;
2. Kick the door down and kill everything in sight, forgetting the plan.
:p
Its good fun, with a good group. Interesting rules system too, and doesn't suffer from the "how do i get the party to do stuff" problem.
You don't stop playing games when you get old, you get old when you stop playing games.