1992: Super Mario Land 2: 6 Golden Coins (Wario appears as the main villain)
1994: Wario Land: Super Mario Land 3
1997: Mario Kart 64 (Wario is playable)
1998: Wario Land II
2000: Wario Land 3
2001: Mario Kart: Super Circuit (Wario is playable)
2001: Wario Land 4
2003: Mario Kart: Double Dash!! (Wario is playable)
2005: Mario Kart DS (Wario is playable)
2006: New Super Mario Bros. (Wario appears in some mini-games)
2008: Super Smash Bros. Brawl (Wario is playable and there is a stage based on the WarioWare series)
Parent Series:
Super Mario
Related Series:
Super Smash Bros.
1994: Wario Land: Super Mario Land 3
1997: Mario Kart 64 (Wario is playable)
1998: Wario Land II
2000: Wario Land 3
2001: Mario Kart: Super Circuit (Wario is playable)
2001: Wario Land 4
2003: Mario Kart: Double Dash!! (Wario is playable)
2005: Mario Kart DS (Wario is playable)
2006: New Super Mario Bros. (Wario appears in some mini-games)
2008: Super Smash Bros. Brawl (Wario is playable and there is a stage based on the WarioWare series)
Parent Series:
Super Mario
Related Series:
Super Smash Bros.