The Horrors From Planet 10

You control a stationary turret, or perhaps a fixed weapon, that rotates to face the incoming threats. Your main job is to stop the aliens before they reach and destroy your core. You click to swing a mace or a similar weapon in a wide arc, knocking back enemies that get too close. The game requires constant attention as creatures approach from all sides, and the pace picks up steadily. It feels tense and immediate, a test of your reflexes as you try to cover every angle.