Parents guide

In one bad ending, the evil professor calls the green alien a "sexual pervert"

Stupid Inavders, unlike it's cartoon counterpart Space Goofs, contains more adult humor and themes but are mostly played for comedy.

Some suggestive references are thrown in at times, but tend to be played for laughs.

Slapsticky and comical deaths can occur to the player when something is interacted improperly, which includes being frozen, eaten, blown up, poisoned, etc. Blood or gore isn't depicted during these sequences, however.

Some mild language (damn, hell, crap, ass) are infrequently uttered during the game.

There are many instances of toilet humor found in the game; one sequence depicting a character covered in cow dung.

There's almost little to none.

The deaths found in the game can come out of warning at times; and while comical they can startle players.