Neuroshima Hex! 3.0, released in 2013 from Z-Man Games, includes rule corrections, the Doomsday Machine army (for five armies in the NH base game), a solo variant with 55 puzzle cards that present you with challenging situations, and new three-player variants: Deathmatch; Deathmatch with scores; one player vs. a team; and a team match (with one player playing two armies). Neuroshima Hex! 3.0, released in 2013 from Z-Man Games, includes rule corrections, the Doomsday Machine army (for five armies in the NH base game), a solo variant with 55 puzzle cards that present you with challenging situations, and new three-player variants: Deathmatch; Deathmatch with scores; one player vs. a team; and a team match (with one player playing two armies).