Brain Teaser Download and play free Brain Teasers & Brain Games for PC and Mac. Keep your mind sharp with riddles, memory tests, puzzles, and more! Narrow Your Search Primary Genre: Adventure Collector's Edition: No + Developer Name 8Floor (2) Big Fish Studios (5) Platform/OS Windows (49) Mac (13) Language Japanese (3) Dutch (2) Swedish (1) Portuguese (2) English (30) German (9) Spanish (3) French (10) Italian (2) Is Anthology Collection No (62) Is Felix Fun-Sized No (62) 62 items Sort by Bestselling - All-Time Bestselling - Monthly Bestselling - Weekly Bestselling - Yearly Developer Name Game Series Position Price Product List Date Product Name City of Fools Mac | English City of Fools Windows | English Munin Mac | English Munin Windows | English The Tower of Beatrice Windows | English The Cabinets of Doctor Arcana Mac | English The Cabinets of Doctor Arcana Windows | English Karma Mac | English Karma Windows | English Leaves 2: The Return Mac | English Leaves 2: The Return Windows | English Leaves: The Journey Mac | English Leaves: The Journey Windows | English Subject 13 Windows | French Subject 13 Windows | German Subject 13 Mac | English Subject 13 Windows | English Mystery Maze of Balthasar Castle Windows | French Mystery Maze of Balthasar Castle Windows | German Mystery Maze of Balthasar Castle Mac | English Mystery Maze of Balthasar Castle Windows | English ファイヤー Windows | Japanese Fire Windows | French Fire Windows | German Fire Mac | English Fire Windows | English The Inner World Mac | English The Inner World Windows | English 9 Elefants Windows | French 9 Elefants Windows | German 9 Elefants Mac | English フェッチ Windows | Japanese Fetch Windows | French Fetch Windows | German Fetch Mac | English Fetch Windows | English Violett Windows | English City of Fools Windows | Portuguese City of Fools Windows | Dutch La città dei folli Windows | Italian City of Fools Windows | French Ciudad de Tontos Windows | Spanish Stadt der Narren Windows | German The Surprising Adventures of Munchausen Windows | Portuguese The Surprising Adventures of Munchausen Windows | Swedish The Surprising Adventures of Munchausen Windows | Dutch The Surprising Adventures of Munchausen Windows | Italian The Surprising Adventures of Munchausen Windows | French The Surprising Adventures of Munchausen Windows | Spanish The Surprising Adventures of Munchausen Mac | English 1 2