Gods can't be a christian game, since there is only one GOD described. your parents should have known that and instantly moved away the whole collection of evil games from you.
Actually, if you have a Bible laying around read Genesis 1:26
Then God said, "Let us make man in our image, in our likeness, and let them rule over the fish...."
Interesting isn't it. Us and Our, Meaning their is more than one god. Of course most "Christians" I know have never actually read the bible and believe it says "Man was created in gods image." Because that is what they have been told since they were in Sunday school.
BAM! Gods baby!! 
Genesis 3:22 also says, And the LORD God said, "The man has now become like one of us, knowing good and..."
Most Christians don't realise that other gods are mentioned in the Bible. Besides Jehovah/the Father/God, Jesus is a god, Satan is a god, Baal is a god, Zeus is a god(there was one other Greek god mentioned in the Bible, I forget which one), there's a scripture where people were referred to as god's. People thought Apostle Paul was a god cuz(IIRC) he was bit by a snake but didn't die. There is a plethora of pagan god's mentioned in the Bible. Ofcoarse, when man was made in "our" likeness, that is atleast referring to Jehovah & Jesus, if not also the angel's. Ofcoarse, most Christian's believe in the Trinity, so they believe Jesus IS God, rather then "a" god, even though Jesus repeatedly say the Father is greater then him, he is acsending to the Father, & he would pray to the Father(was he praying to himself then??). Very confusing. They even use scriptures to try to prove the Trinity, that say the Father & I are one, but, in the same scripture, Jesus says he doesn't speak of his own originality, but the Father's. People think to litteraly, so, in that case, when a husband & wife become one flesh....do they mutate into one creature? When he prayed for his disciples to be one just as he & the Father are one, does that mean he want's them to become some kind of 12 headed monster? Well, this is off topic so....
Anyhoo, one instance I recall is when my friend bought Rastan Saga 2 for the Genny, & I showed it to my dad for some wierd reason. He immediatly had us return the game! Probably because that game is poo!
Ninja Spirit, that chick on the multi headed beast does resemble Babylon the Great, though, the beast in the Bible has 7 heads, not 6. Wierd. Is the game any good, I never even heard of it! If anything, my dad might've actually found that boss interesting.
Sinistron, Schooly D? Really? Wow, I would've never been able to get away with that! Based off of memory for the late 80's, for his time atleast, he was pretty foul compared to alot of other MC's, I don't recall Kool G Rap being all that bad though.
Oh, another thing I remembered, I had a friend who had a GB but wasn't allowed to get Super Mario Land, because the parents thought the fireball was demonic or something to that effect! I love his parents, but, obviously to me that felt like crazy overkill! He was only allowed to play games like Home Alone, stuff like that! I did have to be careful about playing my games around my dad all in all. Mainly violentish stuff, & probably anything that put emphasis on magic, like, stuff like Super Mario was ok, but I'm sure stuff like Cosmic Fantasy or Ys wouldn't of been. But, they didn't look over my shoulder constantly & make me feel bad, so I was able to have various games without them really knowing. Some game names worried me, like Bloody Wolf!