Mulder & Bolder starred in their first game back in 2000 called "The World May Never Know" which became a trilogy (and can be downloaded below). They've appeared in many other games (mostly unfinished) and have a game in the making called "Mulder & Bolder and The End of The World", which their current comic book series is based on in part...

THE WORLD MAY NEVER KNOW (SERIES)

The first Mulder & Bolder games released to the public (in 2000). A journey through a three part story in which Mulder & Bolder's ordinary class field trip leads them to time travel, underground nightclubs, and a mysterious enemy out to stop them... CLICK TO DOWNLOAD HERE! (3.4 MB)

THE WORLD AS A FISHBOWL

The first game featuring Mulder (and not Bolder), but never finished. Mulder is accompanied by a giant in an adventure to save a distant city under attack. Both Mulder and the giant are controlled at the same time (mulder is tiny in comparison).

THE SEARCH FOR THE GREEN GOOBER

Another one of Mulder's earliest gaming adventures in which he chases a strange, limbless creature through a hotel, the sky, ocean and desert in order to try to keep it as a pet (which he does). Bolder, Jim, and others show up along the way too.

JONNY COMICS (THE GAME)

Back around when Jonny Island was imagined, this first person interactive game let you travel to almost everyone on it. Along the way you'd see most of the characters that live there including, of course, Mulder & Bolder.

MULDER TAKES ON THE WORLD

An adventure game about Mulder's stumbling across a mysterious meteor that crashes into his house and causes all sorts of strange things to happen around it. It was cancelled pretty early on though.

WAY OF THE NINJA

This is a metroid-style action/adventure game starring Bolder in which he and his father inheret a family dojo in Japan. While there, their family secrets are stolen and Bolder must learn the skills of a ninja to retrieve them (set before the rise of 'The Bowling Ninja'). The game also was cancelled though before being finished.

MULDER RPG

THE 12TH WORLD

The 12th World began as a fairly promising epic, action/adventure game but was never finished. One day Mulder is pulled away to another dimension (one of 12 in which 12 almost-identical earths exist). In each world's history the 'realm key' was created and later destroyed by the 'wise ones', except for the 12th world, of which Mulder must save from a mysterious enemy bent on using the realm key to enter the 'first realm' and use its power for bad. It was pretty epic and now a short comic version is featured in the Jonny RPG comic book series online extras (one for each issue).

MULDER & BOLDER: AROUND THE WORLD

In this classic TWMNK adventure style game that takes after Mulder & Bolder left the island, they take a little journey to the big city to explore. At the end of their adventure, depending on the actions taken, MnB have the option to go back home or keep going to another location to continue their adventure. The idea was for the game to actually never end (if that's possible), but had to be cancelled to make MnB:TEOTW.

MULDER & BOLDER: AND THE END OF THE WORLD

This game that is still in development will undoubtably be Mulder & Bolder's biggest gaming adventure yet (of which the comic book series is based on in part). Going back to the original twmnk adventure game style, Mulder & Bolder take a vacation back on the island they grew up on before leaving to explore the world. But now a new shady enemy appears and threatens to erase their island off the map in a story that ties to and actually FINALLY explains TWMNK series! The game will touch on the majority of events that ever happened in the MnB story on the island and include most characters from the comics and games. It's gonna be hecka-epic!