Ratchet and Clank from a crack in time

Lombax with vast array of weapons and his robot companion.

http://ratchet.wikia.com/wiki/Ratchet

http://ratchet.wikia.com/wiki/Clank

Weapons:

http://ratchet.wikia.com/wiki/List_of_weapons#Ratchet_..26_Clank_Future:_A_Crack_in_Time

VS

Mundus

http://devilmaycry.wikia.com/wiki/Mundus

Emperor of Hell in DMC, huge and unrelenting powers.

YouTube video

Ratchet and Clank face Mundus the same way Dante did and in the same levels, they get their ship Aphelion during the space battle:

http://ratchet.wikia.com/wiki/Aphelion

http://ratchet.wikia.com/wiki/Category:Aphelion_upgrades