No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.

Dead Age

Survive the zombie apocalypse with turn-based combat and permanent death! Manage survivors, go on dangerous scavenging runs, build alliances, craft equipment, make difficult story-influencing decisions, defend your camp against undead hordes and experience non-linear rogue-lite elements. An innovative Indie Survival-RPG! Just after the zombie outbreak you were fortunate enough to join a group of survivors and hole up in their camp. But that doesn't set you out of danger! Food supplies are running low, injured survivors must be tended to and materials need to be scavenged to keep the camp intact. The zombie threat increases steadily, and gangs of hostile survivors keep you on the defensive. Decisions you make in conflict situations affect the story's future. You can choose to be a hero and save more survivors or let them die to stock up on supplies. You can build romance relationships with other survivors or start rivalries that may have disastrous chain reactions.