With pure FPS', you use eye-hand coordination to kill enemies... like pong (a game). In a pure 3D platformer, you use eye-hand coordination to jump around accurately.
Those take some form of physical/ coordination skill. Walking around corridors and pushing buttons doesn't unless you're solving a puzzle like in Portal or Talos.
Asus Prime X470-Pro
EVGA GeForce RTX 2070 XC Ultra
TeamGroup T-Force 16 GB (2x8) Pro Dark (B-die TDPGD416G3200HC14ADC01)
ADATA XPG SX8200 Pro 512GB NVMe
Seasonic Focus Plus Platinum SSR-750PX
Corsair H80i (not V2 or GT)
Creative SoundBlaster Z (OEM)
▲ hide details ▲