Gun-Nac yɛ saa NES shooters no mu baako a ɛte sɛ nea ɛpɛ sɛ wudi nkonim —wɔ ɔkwan pa so. Wofa saa hyɛn ketewa yi mu fa atamfo asorɔkye so, na powerups no kɔ fam bere nyinaa. Te sɛ, ɛkame ayɛ sɛ wobɛtra ase wɔ ɔfã a ɛyɛ den mu, na mpofirim ara worebɔ biribiara a ɛyɛ homing laser anaasɛ worebɔ tuo a ɛrebɔ screen no.

Nneɛma a wɔde di dwuma no yɛ den, na akode ahorow no ma nneɛma kɔ so yɛ anigye —nsɛm a wɔayɛ no foforo no bi te nka sɛ wɔadi so nkonim mfiase no, nanso agoru no tow basabasayɛ a ɛdɔɔso gu wo so ma ɛkari pɛ. Afei nso, nnwom no wɔ saa nes charm a ɛyɛ nwonwa no, ne nyinaa bouncy ne energetic. Ɛnyɛ asotwe te sɛ atuotofo binom a wofi saa bere no mu, nanso mma saa no nnnaadaa wo —akyiri yi levels yɛ wild.

Sɛ wopɛ shmups nanso wo tan grinding ma upgrades a, eyi yɛ gem.