This was a mini game for escapenewhaven.com where players escape a room by solving real puzzles. This is one of the puzzles where players must enter in codes to disable a self-destruct sequence.

Uses EmberJS and have CSS to make it look and feel like a classic CRT computer. I implemented the virtual keyboard and all the controls. Sounds from freesound.org.

Demo: https://sandbox.tritarget.org/mainframe/
Source: https://gitlab.com/sukima/escape-room-mainframe