"With tons of unlockable weapons and upgrades, there is much to discover here. There are even some fun, if a little uninspired top-down stages, which will test your bullet dodging skills. But largely, these don't come close to the excitement of the main levels."
"Hats off to developer GRIN for bringing such a retro title into the current generation and making it work. The blend of 8-bit and modern visuals looks great as does the funky remixed music from the original. It just may prove a bit too difficult or weird for newcomers."