Enigma

Enigma is a 2014 independent game developed by the Enigma Dev Team, built around puzzles and challenges that require observation, experimentation, and a willingness to think differently. The title is suitably appropriate because the game asks players to work through problems rather than simply overpower them. Its independent nature gives it a compact, focused feel, concentrating on the core satisfaction of finally understanding how a puzzle works. There is little need for endless cutscenes when a well-designed challenge can occupy your brain for several minutes all by itself. Of course, that same challenge can also lead to the classic puzzle-game ritual: solving it immediately after deciding to quit.

“Enigma is a puzzle game inspired by Oxyd on the Atari ST and Rock'n'Roll on the Amiga. The object of the game is to find uncover pairs of identically colored Oxyd stones. Simple? Yes. Easy? Certainly not! Hidden traps, vast mazes, laser beams, and, most of all, countless hairy puzzles usually block your direct way to the Oxyd stones.” - Enigma dev team