Rollercoasters are metal as fuck as well. I've loved them since I was about 12. Everything about them: the anticipation, the queue (if it's a well done one), the theming (this is so important for a ride to be truly great imo), the backstory and of course the track layout and its different elements. Favourite elements are: zero g-rolls, batwings, pretzel loops, vertical loops, air-time hills and vertical drops.
The theming of Nemesis and its track layout is what makes it truly great - rivers of blood flow under your feet as you dip and drive through the quarry that it's set in. It also has a really intense corkscrew into a downward helix that just gives you such a rush. The Montu at Busch Gardens in Florida is my favourite coaster I've ever ridden. Similar to Nemesis it has amazing theming, this time set in Egyptian ruins and you dip and dive through the trenches of the terrain. You truly feel like the legendary falcon from its namesake stalking its pray as you traverse its 7 amazing inversions.
No, I haven't played that game. I played Rollercoaster Tycoon back in the day if I remember. I'll have to look into that one!