Top Ten Best Bosses in Sonic, Undertale, Five Nights at Freddy's, and Transformers Games

These are the boss fights I personally like and think are awesome.
The Top Ten
1 Sans (Undertale) Sans or Sans the Skeleton is a character in the 2015 RPG Undertale created by Toby Fox. He is a lazy, pun-loving skeleton who is a supporting protagonist in the "pacifist" and "neutral" routes of Undertale, and a heroic antagonist/final boss of the "genocide" route. He is known for his incredibly difficult boss fight, bad puns, and the phrases "geeetttt dunked on!!!" and "you're gonna have a bad time." He is also named after the font "comic sans." Known for also being Ness from the Mother series. (known as Earthbound in Western territories.)

You saw him coming. Anyway, Sans is on the list because his fight is also surprising like Silver. Sans was a supposedly lazy and easy boss. However, in genocide, he dishes out living hell. His bones, Gaster Blasters, and soul telekinesis will be a real surprise to the player. Also, he gives a pretty satisfying weakness, the 1 hp.

Wait...he is not number 1? You know what this means? *megalovania intensifies*

2 Chica's Magic Rainbow (FNAF World)

This is 3rd. Yeah, I'm sorry. But this is probably the hardest in this list. It appears when you fight Purplegeist and substitutes as the fighter. You need to defeat it but it isn't so easy. You have a very limited time of 180 seconds, which isn't as much time as you think. Not only that but the air is poisoned and you need to use Bubble Breath and keep track of when it'll end. Another issue is, while you can dish out a lot of hard damaging attacks, but you can't tank much yourself. If you were to win, you would need 1 hard hitter, 1 gift boxer, 1 healer, and 1 bubble breather. Oh, and quick time reaction to kill the rainbow as quick as you can.

It is satisfying when you beat it it gave you rage with it's mini game which is so hard that I coded Scott and chipper in my party then gave you rage with it's boss fight

3 Optimus Vs Megatron (Transformers Fall Of Cybertron)

You're not telling me that this boss isn't one of, if not the best boss fights. Like other boss fights, you face your rival, but, unlike other bosses, you pick your character and your choice changes the ending. Also, you play the close range slicing instead having guns. But to spice things up they have special abilities. Not to mention they are battling on a ship getting torn apart beneath their feet. And old fashion blade clashes. This boss fight is awesome and my favorite.

4 Sliver (Sonic Generations)

The 2nd best boss is, surprisingly, Sliver's from Sonic Generations. It really is because in Sonic 06, he was a horrible boss who says "it's no use" every 5 seconds. In Generations, he made had moves that weren't really fast that you have no time to react, but not to slow that it was easy. And at his last hitpoint, it turns to finish-off-the-boss phase to the get-out-of-here phase. This is cool because that redeems him from Sonic 06. His boss in 06 was terrible.

5 Dark Gaia (Sonic Unleashed)

Look, another Sonic boss! Anyway, Dark Gaia is awesome. First, you are normal Sonic, facing off of Gaia. After you defeat Gaia, the true battle starts. Gaia turns into Perfect Dark Gaia and to fight back, Sonic goes super and the fight starts.

6 Metal Sonic (Sonic The Fighters)

Another one that needs all your skill to defeat. Metal Sonic's moves are stronger than you and overpower yours. You need to learn from your 8 battles to take him out. Once you do, you get to put the smack down on Eggman, and it's satisfying alright.

7 The Chipper's Revenge (FNAF World)

This is a tough boss. This guy can be found in a cave and he doesn't let you beat him. Every hit destroys a character, so you need to be cautious. Not to mention, he uses 4th Wall, so you have another thing to worry about. But you can take him down and once you do, you get an ending.

8 Asriel Dreemurr (Undertale) Asriel Dreemurr is a character from the 2015 game Undertale. He was created by Toby Fox.

Asriel is the child of King Asgore Dreemurr and Queen Toriel, but he seemingly passed away prior to the game's events. His backstory is only focused on in the True Pacifist Route, which means the player does not kill a single character. As a young child, he was a close friend of Chara, a human child who... read more

This fight would be higher if you could die. But I do like the concept of this. Save your friends' souls, then save Asriel. This is also sad and cool at the same time.

9 Omega Flowey (Undertale)

This should be so much higher

10 Thunderwing (Transformers Prime The Game)

This fight is the final boss of Transformers Prime The Game. This takes all your skill in order to beat. This fight has 4 stages and each need a specific time and attack to beat down. The first one is testing your melee combat skill, the second tests your vehicle skill, and the third and fourth test your range skill. This boss is unique and fun to play against.

The Contenders
11 Scott Cawton (FNAF World)

Ah…our good ol' pal Scott. Anyway, his boss fight isn't that different from other bosses. It's the basic attack-it-until-it's-dead, hence why it's 10 on this list.

12 Death Egg Robot (Sonic Forces)
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