The PS1 era was the last time I actually bought games, because they were just so damn good. I had over 200 of them.
GT2, MGS, Worms, Soul Blade, Crash Bandicoot 3/Crash Team Racing, Croc: Legend of the Gobbos, Valkyrie Profile, Vagrant Story, Final Fantasy(only played 8 and 9), Silent Hill, Chrono Cross, Driver 2, Tombi 2, TOCA World Touring Cars, Grandia ,Wipeout XL, Alundra, Abe's Exodus, C12:Final Resistance, Syphon Filter 2, Ray Man, Street Fighter Alpha 3, Resident Evil 2, Xenogears, Medievil 2, Pac-Man World, The Legend of Dragoon, and I could still go on.
What phone did you buy, Shiro?
Sony Xperia S.
Also, some of those i already have as i remmber then from my childhood. Namely Bloody Roar 2, Crash team racing and Crash 3 warped. Wipeout XL i had on Pc and it was epic.
Xenogears, if you don't mind reading much. It's an RPG with great emphasis on story, so it's very playable on a phone.
The story tackles topics like religion, psychology, philosophy etc.
Metal Gear Solid
One
Destruction Derby 2
Legacy of Kain
Broken Sword 2
Dino Crisis 1-2 (1 is better)
Spider Man
Parasite Eve 2
Tenchu 1-2
Resident Evil 1-2-3
Metal Slug X
Grand Tourismo
Star Ocean: The Second Story
Silent Hill
Final Fantasy 7-8-9
Nascar Rumble
Syphon Filter (1,2,3)
Sheep, Dog 'n' Wolf
World's Scariest Police Chases
NFS High Stakes
Crash (all of them)
Army Man (all of them)
Hogs Of War
Winning Eleven 2002
Dino Crisis 2