Hey [@Rai]
I'm one for dice :P

Of the top of my head there's D&D (d20 system), gurps which is a d6 system (you have lower stats, but basically you have to roll under your score to be successful), and I know of mekton, which uses a d10 system similar to D&D.

.e.

I play a lot of different tabletops XD

A mix of the d10 system using the d6 systems roll under your score could work with what you have up there .3.