I have been playing in RPGs since 1984 and I've been GMing since 1986.
I have a love for Cyberpunk 2020 and Mekton Zeta (R.Talsorian's Interlock System games) as well as for Heavy Gear and Jovian Chronicles (DP9's Silhouette System games).
I prefer to run dynamic situational sand-box styled campaigns over linear or set-piece styled adventures.