Serious Sam: Shatterverse devs explain why players should 'expect the unexpected'

Behaviour Interactive says Serious Sam: Shatterverse is a major reinvention of the series, built around roguelike runs and a more cartoonish visual style.

The game will feature three-level run structure, five-player co-op, and unlockable buffs tied to each run.

Classic Serious Sam gunplay remains, including dual-wielding, but vehicles have been removed.

The shift could help broaden the franchise, though it may also divide longtime fans.