Geo Adventure Twinsanity
Wii U Cover
Developer(s) JNCI VG (PS4, Wii U and 3DS)

Rare (Xbox One)
"Balls" Studios Oxford (PC)

Publisher(s) Atari (Wii U, 3DS, PS4)

Microsoft Studios (Xbox One, PC)

Distributor(s) Jacob N.
Director(s) Geo G.
Designer(s) Jacob N.
Lead programmers Geo G. and Jacob N.
Engine Crash Twinsanity Engine (PS4)
GeoBob Engine 3
Platform(s) Wii U, PS4, 3DS, XBOX ONE and Steam
Released December 25, 2013
Genre(s) Adventure
Ratings ESRB: E
Geo Adventure Twinsanity (also known in Japan as ジオアドベンチャーツイン正気 or Jioadobenchātsuin shōki) is an adventure game developed by JNCI VG and published by Atari for the Wii U, PS4, 3DS and Steam and developed by Rare and published by Microsoft Game Studios for the XBOX ONE in Christmas of 2013. Wii, PS3 and XBOX 360 versions of the game were going to be released, but were cancelled for unknown reasons.


Same as Crash Twinsanity, but with Geo Adventure characters.


Geo Adventure Twinsanity/Gallery

Geo Adventure
Main series
Geo Adventure (1996) • Geo Adventure 2 (1997) • Geo Adventure 3: The Rise of Gree Guy (1998) • Geo Adventure: Gree Guy's Returns (2002) • Geo Adventure: Geo Guy Land (2008) • Geo Adventure: The Adventure Starts Again (2012) • Geo Adventure Twinsanity (2013) • Geo Adventure IV: 10th Warrior (2015, cancelled) • Geo Adventure: Reunion (2015, reboot)
Geo Quest to the Guest (1999) • Minions (1999-present, spin-off series) • Geo Adventure Advance (2002, remake) • Geo Adventure DS (2005, remake) • Geo Generations (2014, remake) •
Geo Adventure: The Complete Series (2013)
Geo Adventure 4
Geo GuyGree GuyArthur the AardvarkDoom VercettiJea TenromonMr. LoseitRicoLittle GuyMinions (DaveStuartKevin) • Evil MinionsBikouMoobinKing FerinHomerBlooMore...
Geo Adventure (film) (2018)