1. Final Fantasy VII
Never before has a game combined narrative, originality and gameplay in such a flawless fashion, and there will probably never again be a game released that will come close to the majesty of FF7. The minigames alone were good enough to justify a full title on the PSX, and the fact this game had 70 hours of gameplay yet left you gagging for more is an indication at how good it was. Not only "was"; despite graphics getting on a bit today it's still supremely playable and the cutscenes still make you draw breath - and was unheard of in 1997 when this game was made.
2. Curse of Monkey Island
1997 was a golden age for classic gaming in retrospect. When LucasArts released the latest installment in their Monkey Island saga, few expected it to be a bad title, but I doubt that even the most ardent Guybrush Threepwood fans expected the sheer brilliance of the game. Combining intelligent puzzle design (insult sword fighting and the tar and feathering are still my two single favourite features in a gaming title to this day) with, without a doubt, the funniest script ever seen in the gaming industry, Monkey Island quite frankly stole the point and click crown and has arguably retained it till this very day.
3. Gran Turismo
The initial Gran Turismo received a bit of hype in the approach to it's launch on the Playstation. However, it blew away all expectations when it finally landed on the television sets of astonished gamers all around the world. With unparalleled graphics and surreally brilliant gameplay (the first racer to really have physically accurate driving simulation), it rewrote the rules on what people expected from a racer on a console. This isn't an arcade game like Road Rash or the medley of arcade racers of the time; it's a simulation, but a fun one. Gran Turismo hooked a whole generation of gamers into the racing genre and every title since owes a lot to it.
4. Saboteur II
Now, there's a massive possibility that the vast majority of you have never heard of this game. It was, loosely speaking, an action game on the ZX Spectrum. Two things set Saboteur apart. Firstly, way before Lara Croft, you played a female assassin heroine in a computer game, which was unheard of at the time. Secondly, it was absolutely massive, and incredibly difficult. The difficulty made the game what it was, as you had to concentrate non-stop or you'd die pretty quickly. Add to that a very cool soundtrack that still resonates in my mind today, and you have a game of pure atmosphere that sucks you in and refuses to let go.
[video=youtube;yN00scoUVPo]http://www.youtube.com/watch?v=yN00scoUVPo[/video]
5. Warcraft III: The Frozen Throne
It was a toss up between Ocarina of Time, Chrono Trigger and this title for fifth place, but I had to have an RTS in here somewhere. Whilst much praise has been given to Blizzard for World of Warcraft (which may go down as the greatest game of all time), in the time before that the Warcraft franchise was still alive and well. Like it's stable mate Starcraft, Warcraft was the daddy of the strategy genre, competing manfully with Command & Conquer. What gave Warcraft the edge was the immersible storyline and lovable graphics. And to Blizzards credit, the games always meant something - the storylines were never generic, with the tale of Prince Arthas being seduced by the Lich King in Warcraft 3 being carried on in WoW. Intuitive controls and Battle.Net multiplayer availability make WC3 a hit even today.