Half Life series
Warcraft Series
Civilization Series
Might and Magic Series
'n a bunch of others...

Fallout series
Civilization (all of them)
And tadaaa... Chrono Trigger ;)

But loads in the top... of the oldies.

<div class='quotetop'>QUOTE(moogle @ Jun 6 2006, 10:49 PM) [snapback]234896[/snapback]</div>how could i forget :wallbash:

Baldur's Gate II + Throne of Bhaal addon
Dungeon Keeper (the first one)
Kyrandia II - Hand of Fate

The Elder Scrolls: Morrowind (PC)
Fallout 2 (PC)
Mario Bros. 3 (NES)

Warcraft 2(PC)
GTA series(PC)
The Sims(PC) (the first one with all expansions)

runners up:
Bass Landing(PS)
Skull Monkeys(PS) (if anyone have this game please inform me)
Donald Ducks Playground(C64)

...and many more :max:

Ufo: Enemy Unknown
Heroes of Might and Magic 3 (HOMM 4 was not nearly as good)
Ultima VII

Games that nearly got on the list:
Fallout 2
Deus Ex
Legend of Zelda: Ocarina of Time

Realms of Arkania I: Blade of Destiny
Fallout 2
Wizball


runners up:

Indiana Jones and the Fate of Atlantis
A-Train
Grand Theft Auto 2

Too many games to choose from, too many good ones among them.

Civilization (1 and 2)
Colonization
Star Control II