Are pokemon games only on the DS?

[batman]

Like the ones where you go on an adventure to become the pokemon master, like red and sapphire version

[XEN]

Pokemon started on the original Game Boy in 96 with Red/Green (Red/Blue in the US, in 98). Just about every generation of Nintendo's handhelds has at least one generation of Pokemon.

Game Boy has Red/Blue, and Yellow

Game Boy Color has Gold/Silver, and Crystal

Game Boy Advance had Ruby/Sapphire, Emerald, and FireRed/LeafGreen

Nintendo DS has Diamond/Pearl, Platinum, HeartGold/SoulSilver, Black/White, and Black 2/White 2

Nintendo 3DS will have X/Y once October rolls along

That's just covering the handheld RPG series; there's a bunch of Pokemon games for Nintendo's home consoles spanning from the N64 era to the Wii.