So steam weaponry and pocket-watch gimmicks?

I am really want sports and games themed Kamen Rider...
Hmm...maybe the Driver name is Olmypian Driver. The transformation trinkets use miniature trophy called Olympian Trophies. Olympian Trophies used to access various form based from various sports and games

The Protagonist is Kamen Rider Sports

The Protagonist Rider has :
- Basket Trophy: used to access Sports Basket Mode (Default Form)
- Baseball Trophy: used to access Sports Baseball Mode
- Boxing Trophy: used to access Sports Boxing Mode
- Bowling Trophy: used to access Sports Bowling Mode
- Wushu Trophy: used to access Sports Wushu Mode

The Secondary Rider is Kamen Rider Game. His forms based from various game:
- Poker Trophy: used to access Game Poker Mode (Default Form)
- Chess Trophy: used to access Game Chess Mode
- Slot Machine Trophy: used to access Game Slot Machine Mode

Sorry if my post too long....