Berlin (dpa) — Almost endless levels, one fast-paced battle follows the next: It’s not without reason that the “rogue-lite” genre is so popular. After an already successful predecessor and years in early access mode, “Rogue Legacy 2” now wants to join the plethora of games from this genre on the market. As one of 15 unique character classes, players storm through randomly generated castles where hordes of tough enemies are waiting. One run-through is never the same as the next. That’s because with each respawn (the hero’s rebirth after almost inevitable death) a different class is randomly ass…