Tenchu

Tonee

Are there any games similar to it for PC?

TychoCelchuuu

I've never played it, but Metal Gear Solid, Metal Gear Solid 2, Splinter Cell 1-4, the Hitman: Codename 47 games, Dark Messiah of Might and Magic if you play as a stealth character, Thief.

Testament

None of those games play like Tenchu at all except the fact they require an element of stealth.

TychoCelchuuu

Well you don't get a lot of stealth action platformers on the PC, man. Unless I'm missing some console ports, I think that's the best you're gonna do.

DrSuredeath

No One Lives Forever 2 got a pretty good stealth bit, but the respawning enemies makes it a pain sometime.