Retro Achievement for Alien Syndrome

Calliope Clear

Clio Clear

Erato Clear

Euterpe Clear

Melpomene Clear

Thalia Clear

Calliope Collector

Clio Collector

Clio Hostage Rescuer

Erato Collector

Erato Hostage Rescuer

Euterpe Collector

Euterpe Hostage Rescuer

Melpomene Collector

Melpomene Hostage Rescuer

Thalia Collector

Thalia Hostage Rescuer

Urania Clear

Yellows before Fellows

Invincibility [?] Expert I

Invincibility [?] Expert II

In Space no one can hear a Squime

Aarghin' Through

Fit to Print but Not Tacapy

Mashed Masher

The Last Haggah

Minosar is Wrecked

Mr. Mimi is no Meanie

Minosar meets The Wall

Extended Invincibility I

Extended Invincibility II

Extended Invincibility III

Extended Invincibility IV

Extended Invincibility V

Extended Invincibility VI

Invincibility [?] Expert III

High Scorer

No Station for Aliens