CCG writes – “$19.99 will get you a first-person shooter with a rhythm mechanic that seldom lines up with the music, two modes (one that quickly becomes stale and another that feels unfinished), four stages that dont stand out, and music that ranges from forgettable to horribly grating. The developers have stated that they intend to improve the beatmap issues and add more stages, but for its cost, Gun Jams current state is an embarrassment.”
Source: N4G PC Gun Jam review – ChristCenteredGamer