Sentinel
Release date: Apr 22, 2014
Developers: Matthew Brown
Publishers: Matthew Brown
Genres: Indie, Strategy
Categories: Single-player, Steam Achievements
Supported languages: English

Sentinel is an interactive audio tower defense game. It mixes strategic game play with a dynamic music system. The game takes place on a sequencer-like grid. As you add defenses, collect resources and destroy enemies, musical elements are triggered in time to the music. Fight through 31 levels to clear the virus from the system.

Press reviews: “If you’re quite fond of the tower defense genre, then you’d certainly be wise to add Sentinel to your play list.” IndieStatik