For me there can be only one:
F-Zero GX
Unlocking all the chapters on hard & very-hard difficulties while simultaneously acheiving gold in most Gran Prix races on expert & master modes. (yes, this took many gameplay hours & no, I'm not a sadist either) This caused me to beat my dog quite viciously numerous times if he happened to be in the vicinity. As a result he learned very quickly to run when he saw, or heard the ominous soft clicking top of the GC close. Profanity laden tirades were always the norm, it reduced me to even screaming gibberish at times. Even furniture felt the fires of my then unquenchable wrath. Tinkering with what ship attributes would suit me best, & finally unlocking & mastering the beautiful AX tracks gave me a sense of deep satisfaction, accomplishment, & inner peace. Share yours B3D forummites.
F-Zero GX
Unlocking all the chapters on hard & very-hard difficulties while simultaneously acheiving gold in most Gran Prix races on expert & master modes. (yes, this took many gameplay hours & no, I'm not a sadist either) This caused me to beat my dog quite viciously numerous times if he happened to be in the vicinity. As a result he learned very quickly to run when he saw, or heard the ominous soft clicking top of the GC close. Profanity laden tirades were always the norm, it reduced me to even screaming gibberish at times. Even furniture felt the fires of my then unquenchable wrath. Tinkering with what ship attributes would suit me best, & finally unlocking & mastering the beautiful AX tracks gave me a sense of deep satisfaction, accomplishment, & inner peace. Share yours B3D forummites.