Under the cheery looks is a surprisingly gripping shooter; one that, second time round, offers a healthier spread of modes and an addictive breadcrumb trail of hero progression.
Visual design fizzes with wit and warmth; Addictive drip-feed of heroes and unlocks; New classes open up fun tactical options; Added modes give both armies more to do
Lacks the satisfying precision of most shooters; Story mode is more of a glorified tutorial