Salamander enemy Gremlin

Gremlins are enemies appearing in Salamander, stage 4, Volcano. Upgraded designs of Duckers, Gremlins walk along the Volcano walls and choose when to fire at the Vic Viper, and often place themselves out of reach of Missiles, making them a bit of a nuisance to deal with. They follow the same basic pattern of the Ducker, pretty much. A gold colored Gremlin drops a power-up upon destruction.