Ad Nauseam 2 is a manic shooter written by Cactus.
While the shooter uses large quantities of projectiles on the screen within its 3 stages, it is not possible to dodge through them. To survive, the enemies must be destroyed to prevent the large quantities of attacks from overwhelming the ship.
High-scores are obtained by completing the game as quickly as possible. Games played on easy are credited with double the amount of time.
- Later versions support censoring, which is toggled by F1.
- Some systems may have display issues with motion blur, which is toggled by F2.