Psychological TTRPGs focus on perception, identity, obsession, trauma, memory, fear, and internal pressure. Start with Curseborne, Delta Green, Draw Steel, and Dread as comparison points, then move down the list based on the kind of theme your group actually wants.
When comparing psychological games, look at safety tools, how mental states are represented, whether mystery or horror drives play, and how much ambiguity players enjoy. Those details matter more than the tag itself, because two games can share a category while asking completely different things from the GM and players.
Use the top picks as anchors rather than treating the page like a simple popularity ranking. The goal is to answer the practical table question: which game will produce the kind of first session, campaign rhythm, and player buy-in your group is likely to enjoy?
These games need care; the table should know whether psychological pressure is thematic, mechanical, or deeply personal.