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 English (30) German (9) Spanish (3) French (10) Italian (2) Japanese (3) Dutch (2) Swedish (1) Portuguese (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 The Tower of Beatrice Windows | English The Cabinets of Doctor Arcana Mac | English The Cabinets of Doctor Arcana Windows | English Munin Mac | English Munin Windows | English Karma Mac | English Karma Windows | English Leaves 2: The Return Mac | English Leaves 2: The Return Windows | English Subject 13 Mac | English Subject 13 Windows | English Leaves: The Journey Mac | English Leaves: The Journey Windows | English フェッチ Windows | Japanese Fetch Windows | German Fetch Windows | French Fetch Mac | English Fetch Windows | English Mystery Maze of Balthasar Castle Mac | English Subject 13 Windows | German Subject 13 Windows | French Mystery Maze of Balthasar Castle Windows | French ファイヤー Windows | Japanese Fire Windows | French Mystery Maze of Balthasar Castle Windows | German Fire Windows | German Fire Mac | English Fire Windows | English Mystery Maze of Balthasar Castle Windows | English The Inner World Mac | English The Inner World Windows | English 9 Elefants Windows | German 9 Elefants Windows | French 9 Elefants Mac | English Violett Windows | English La città dei folli Windows | Italian The Surprising Adventures of Munchausen Windows | Swedish The Surprising Adventures of Munchausen Windows | Italian City of Fools Windows | French City of Fools Windows | Portuguese Ciudad de Tontos Windows | Spanish The Surprising Adventures of Munchausen Windows | Dutch City of Fools Windows | Dutch Stadt der Narren Windows | German The Surprising Adventures of Munchausen Windows | Portuguese City of Fools Mac | English City of Fools Windows | English The Surprising Adventures of Munchausen Windows | Spanish The Surprising Adventures of Munchausen Windows | French The Surprising Adventures of Munchausen Mac | English 1 2