Syvalion yɛ saa arcade ports a ɛyɛ nwonwa na ɛyɛ nwini a ennya ɔdɔ a ɛdɔɔso da no mu biako. Wodi saa sika kɔkɔɔ ɔtweaseɛ yi so —ɛnyɛ sprite kɛkɛ, na mmom aboa a ɔyɛ kraman a ɔwɔ afã horow pii yi a nipadua no fã biara de ne ho kɔ. Mfiase no, ɛte sɛ nea ɛyɛ den kakra, nanso sɛ wunya nwene no mu nwene fa atuo nsusuwii mu bere a wo dua no rebɔ mpire a, ɛkyere.

SNES version no tones down the arcade difficulty (aseda), nanso ɛma saa surreal taito vibe no kɔ so —enemies pae kɔ saa geometric nsusuwii ahorow yi mu, na ade mũ no nyinaa wɔ saa dade, ɛkame ayɛ sɛ mfiri hwɛ. Ɔtweaseɛ no ogya home no sesa gyina sɛnea wobɛtu so, a ɛyɛ neat, ɛwom sɛ meda so ara ntumi nsi gyinae sɛ ebia controls no yɛ brilliant anaasɛ ɛyɛ fɛre kakra de. Ɔkwan biara so no, ɛyɛ akwantu.

Sɛ wotutu offbeat shooters a, eyi yɛ credits kakraa bi.