Lemme think on all the ones I can outta the games I have played...
Bushido Master took care of Zelda: OoT just fine.
Half-Life and Half-Life 2:
Alien creature known as a Barnacle which will hang off the ceiling and lower its long sticky tongue straight down. When something or someone comes in contact with the tongue it grabs them and brings them up to the body, usually high up near the ceiling, where it will then proceed to eat them. They will eat any organic thing, but will spit back out non-organic things (which is the best way to pass them in Half-Life 2.) You are first introduced to them in Half-Life 2 when a blackbird flies off due to your approach and gets trapped by a barnacle.
Battle Chess:
Old Macintosh game as far as I can tell. If a Rook takes a Queen he will transform into a rock man that will gulp the queen while she kicks and screams. His belly grows larger too.
Resident Evils:
Tons of baddies that like to munch on the protagonists such as...
Giant Alligators [Whole](2)
Frog Mutants [Whole](?)
Massive Sea Monsters [Whole](4)
Parasites [Head](4)
Sharks [Whole or Pieces](1)
Zombies [Hard Vore](All but 4)
Zombie Dogs [Hard Vore](All, very scary enemies in 4)
Giant Spiders
Indescribable Horrors [All kindsa vores.](All)
Mostly Resident Evil vore is messy and bloody. Great maw shots throughout, especially in 4 though.
Super Smash Brothers:
Kirby uses his signature move and sucks up other fighters to absorb a special power from them. Yoshi grabs onto other players with his tongue, gulps them, and either conceals them in an egg or chews them up and spits them out.
StarFox (64 and Adventures methinks):
The main boss Andross has a powerfully damaging attack where he sucks up your Arwing, munches on it a bit, then spits it out again. Considering his size you also get a massive glimpse of his maw.
StarFox Adventures:
One of the first main bosses you face will swallow your objective. He will also swallow you if given the chance. If that happens you show up in his stomach and have to beat on his insides until he spits you back up. There's also a boss battle against a giant Red Eye (T-Rex) that has one big mouth rimmed with pointy teeth.
Also I suppose it could be considered some form of vore on a spiritual level. You are tasked with bringing ancient spirits back to a holy temple and after completing the task to show the spirit you are worthy it enters your body (changing your eye color as well
) and will stay there until you bring it back to its rightful place.
Your sidekick Tricky likes eating mushrooms that display signs of sentient existance. (I.E. they will try to flee if you come after them you gotta knock them unconscious with your staff before you can gather them up.)
StarFox Assault:
The antagonistic race the Aparoids have an MO where they will assimilate with other creatures, consuming control of their bodies and minds as well as mutating them towards their will.
Metroid Prime:
There's some large toads that will swallow you whole in morph ball form. If you plant a bomb they explode messily too. You get some good maw shots of Meta Ridley and of course there's those Metroid parasites.
Turok:
Throughout the series of game there are always dinosaurs that will be more than happy to turn you into lunch. You get some especially good dining scenes near the end of the first game if you should fall prey to the giant cyborg T-Rex. In the third game an enforcer helicopter got too close to an evil portal and got pulled through, when it returned it was an even more evil version of itself (via evil assimilation.)
That's about all I can bring up off the top of my head out of my library of games. I'll add in some more if I think of them. Best of luck with this list, Eka.