Video game character cameos

[hashiriya1]

Simon Belmont in Ganbare Goemon 2 is pretty rad.

[EvilRyu2099]

This could be Q or maybe I'm just reaching...

Although this wouldn't be considered a cameo, but more of a prelude..

[scarper]

Playing as Mega Man in Cannon Spike.

And the pictures of Mario characters inside Zelda's castle in Ocarina of Time

[ProfessorK]

Sonic mirror ornament in Rad Mobile... I first noticed it in Encino Man

[the7k]

Oh yeah, there was also the case of Vincent from Catherine showing up in Persona 3 Portable before Catherine was even sneak-peaked.

[J T]

Dante's appearance in Shin Megami Tensei: Nocturne



Scene:

[Incognito D]

Here are a couple that quickly sprung to mind:

Mario, Yoshi and Link on the DKC2 High Score screen (along with Earthworm Jim's gun and Sonic's shoes in the rubbish)



Sonic Capsule Toy in Shenmue

[Jrecee]

I thought the ristar toy was cooler

[TheyCallMeTheSwede]

Duke Nukem in Blood

[GSZX1337]

DUKE! NOOOO!