"Perplexity" Video Game – Does It Exist? No, Likely Confusion

There is no known video game titled "Perplexity." You may be thinking of:

• Perplexity (AI Search Engine) — Not a game.
• Puzzle Games with Similar Names: Perplexus (3D maze ball), Perplexity (board game), Puzzler series.
• Typo For: Portal, Polybridge, Professor Layton, Pikmin?

Help Me Find It

Tell me:

• Platform (PC, console, mobile, browser)
• Genre (puzzle, adventure, RPG, etc.)
• Gameplay description or visual memory
• Approximate release year

I'll identify the game you're thinking of.