Lets call some obvious ones. Ninja Gaiden, Castlevania III, Street Fighter 2010 etc.
I just finished Mega Man X with friends. It took like 3 hours for us to master and finish those three last bosses.
>Megaman X
But that's easier than shooting Womp Rats back on Tatooine
>>3744920
>"first face my dog!"
>hadoken!
>"OK, then prepare for muh final form"
>rolling shield
>assplosions, credits, thank you for playing
>>3744920
Dog is easy, use penguin's weapon. It's pattern is kind of unpredictable but it goes down fast.
Sigma can easily be cheesed. Wall jump into the top corner and let sigma bounce off the walls three times. After the third one fall, as he tries to bounce back on the ground you can attack him in place and his jump will be just over your head. When he finally lands just wall jump to the corner and repeat.
Sigma Wolf (I assume that's its name) is pure skill. Most annoying attack in my opinion is the fire since even if you hug the walls the hands still have a a chance of shooting lightning over you.
>>3744973
>It's pattern is kind of unpredictable
No it isn't, if you're higher than him on the wall he'll jump up the wall. If you're lower he'll jump down the wall. If you're on the ground he'll spit fire. What the fuck is unpredictable about that, you retard?
>>3744920
X2 Sigma unnerved me more since he could teleport either on top or in front of me and I got very little health drops
>>3744920
X3 has the hardest final boss run of the X series.