Bats
Bats are found only in the "Be Prepared" stage. They will fly down and attack Simba. If he is on a small ledge, they can knock him off the edge. A single swipe will do them in.

Bombardier Beetle
This little blue bug is found on the "Pride Lands", and "Simba's Exile" stages. They walk along the ground, unless they are jumped on. They will then take flight for two seconds, before exploding. Also roaring at them will cause them to explode. Make sure you are clear of the explosion, or you will receive damage.

Frog
These guys are found exclusively in the "Hakuna Matata" stage. They can shoot arrows of water at Simba, when he gets too close. Roaring at them will stun them, and a single jump will do them in.

Hedgehog
Hedgehogs are found in the "Pride Lands" and Simba's Exile" stages. They cannot be defeated by just jumping on them. Their spines will hurt Simba. The trick is to roar at them. This will land them on their back, thus allowing Simba to jump on them.

Leopard
These agile cats are found in "Simba's Destiny", and "Be Prepared" stages. They will pace about, until Simba is close, then jump and swipe at him. They can be defeated with five blows, or if they are resting you can throw them once.

Lizard
Lizards are located in the "Pride Lands" and "Simba's Exile" stages. They will walk back and forth, occasionally striking out with their long tounge. A single jump on them, will end their threat.

Monkey
These little annoyances are found in "Simba's Destiny". They will move within striking range, and begin throwing rocks at Simba. The way to stop their torment is to roar. When they are stunned, one good swipe will stop the rock tossing for good.

Spider
These extremely fast arachnids are found in the "Hakuna Matata" stage. They can either drop from their webs on Simba, or run across the ground with lightning speed. They can easily knock Simba off of ledges, so just hang on them until they have passed. A single jump will squish them into multch.

Vulture
These massive birds are found in the "Elephant Graveyard" stage. (Now how is that for a logical location) The Vultures will fly above Simba for a few seconds, before swooping down for an attack. They will repeat this process, until they are defeated. Unlike most enemies in the first half of the game, it takes two jumps to defeat them.

Hyena
The Hyena is the boss of the "Pride Lands" stage. They are also common enemies in the "Elephant Graveyard", as well as the "Be Prepared" stages. In the Elephant Graveyard, you will have to battle 3 Hyena's to pass to the next level. This is presumably Shenzi, Banzi, and Ed. (Though the sprites for each are the same) They will attack you and also jump when you do. But they will get winded, and sit panting. This is the time to jump on them, and send them running. Just avoid contact until that point.

Gorilla
The Gorilla is the boss of the "Hakuna Matata" stage. He is first seen in the bottom right corner, eating Banana's. Once he sees Simba, he will begin throwing coconuts at him. What you need to do is keep a good distance away from him (Or risk getting smacked), and roll the coconuts back at him. After a couple of hits, he will run away. Follow him, until he rests, and repeat rolling the coconuts back at him. When he reaches the top, he will jump on a platform, and it will fall with him on it.

Scar
Scar is the ruler of Pride Rock, when Simba returns. There will be 3 different fights with Scar in the "Pride Rock" stage. You will need to either use a swipe, or down swipe to attack. If you use X-Slash, Scar will avoid the attack and counter with his Fatal Slap. This is a brutal attack, that will severely hurt you. After attacking him enough, he will get tired, this is where you need to throw him. In the first stage fight, you have to throw him twice, the second is three times, and the final fight is four times. He is difficult as all git, but with some patience you will triumph.