The Ultimate Showdown of Ultimate Destiny

My freinds and I are trying to make a song that is similar to this song, but instead of TV/Action/Comic/Movie heroes, we were putting in Video Game Characters. But, we're not very good with this, so could you all help?

Dont fret, I put the current lyrics right here -

Puffy lil' Kirby was flyin around
Mushroom Kingdom like a big playground
when suddenly Master Cheif burst from the shade
and stuck Kirby with a plasma grenade
Kirby got pissed and began to attack
but didn't expect to be slapped by Jak
who proceeded to open up a can of Jak Fu
when Sonic the Hedgehog came out of the blue
(start editing here)
and he started beating up Shaquille O'Neal
then they both got flattened by the Batmobile
but before it could make it back to the Batcave
Abraham Lincoln popped out of his grave
and took an AK47 out from under his hat
and blew Batman away with a rat-a-tat-tat
but he ran out of bullets and he ran away
because Optimus Prime came to save the day

this is the Ultimate Showdown of Ultimate Destiny
good guys, bad guys, and explosions as far as the eye can see
and only one will survive, I wonder who it will be
this is the Ultimate Showdown of Ultimate Destiny

Godzilla took a bite out of Optimus Prime
like Scruff McGruff took a bite out of crime
and then Shaq came back covered in a tire track
but Jackie Chan jumped out and landed on his back
and Batman was injured, and trying to get steady
when Abraham Lincoln came back with a machete
but suddenly something caught his leg and he tripped
Indiana Jones took him out with his whip

then he saw Godzilla sneaking up from behind
and he reached for his gun which he just couldn't find
'cause Batman stole it and he shot and he missed
and Jackie Chan deflected it with his fist
then he jumped in the air and did a summersault
while Abraham Lincoln tried to pole vault
onto Optimus Prime, but they collided in the air
then they both got hit by a Care Bear Stare, oooh

this is the Ultimate Showdown of Ultimate Destiny
good guys, bad guys, and explosions as far as the eye can see
and only one will survive, I wonder who it will be
this is the Ultimate Showdown...

angels sang out in immaculate chorus
down from the heavens descended Chuck Norris
who deliver a kick which could shatter bones