A note: Most of the CDV games are Dual-Player. That does not mean you need two people to play them (and indeed it's difficult to play many Village Quest Games with two people), it means that there are two characters you can play as, and two adventures you can go on. (Ironically, the best game which can be done with more than one person is Let's Go Gaming, the only CDV game that isn't "Dual-player")
All CDV games are for Minecraft: Education Edition.
Dual-player
As the protagonist, you must find out why the CDV is mining vast amounts of resources in a new mine, and destroy it. The only thing powerful enough to destroy a mine that size is Necronium, which is hidden remotely in an old ruin in the crimson forest.
As a CDV assassin, you are tasked with locating the Lantern of Goldstone, the trail to which begins at the obsidian village. The trail continues to Illager Tower, Marco's farm, and finally, and ancient temple guarded by an enemy of the CDV, Azari.
Dual-player
As the protagonist, you must locate the famed Great Sword, the legendary weapon of the Warden of the End. To find it, you must retrieve the Sword of Light, the long lost weapon of the heroes of the past, and find the Temple of the Sun, a fiery temple hidden far away.
As the CDV assassin, you must locate the Torch of Lazuli, a one of the famed Four torches, located in the Underlands, and with famed powers over the undead. But the Underlands a notoriously dangerous, and within is hidden something darker than anyone could have imagined....
Dual-player
As the protagonist, you must locate the legendary Torch of Scarletor, one of the Four Torches. It is hidden deep within the crimson forest, and to get there, you will need the Ultrapearl, a relic from long ago.
As the CDV assassin, you must light the Cerulean Beacon at Skyrium Summit. But that is deep within Illager territory and the mountains and caves are a twisting maze.
As the protagonist, you must find the information about the Soulfire Sigil and Tantalus. The only location with that kind of info: the Dark Halls. And the only person with access to the Dark Halls: the Host of the Let's Go Gaming Game Show. He'll give you access if you can win his games, and defeat the Dark Sorcerer guarding the dark halls. The problem: No one's ever won before.
Dual-player
As the Protagonist, you must return to Tantalus, the dark realm of Marauders, to light the Soulfire Sigil, an old failsafe device left years ago in case an evil villain such as the Soulmaster ever escaped. But the path is dangerous, and the Timefreezer is after you.
As the Assassin, you are captured by Azari and sent to the Soulmaster's northern fortress. You must escape and destroy this outpost to restore Cerulean Hall and weaken the Soulmaster.
Dual-player
The note blocks of war are sounding as the Outlands prepare for the final battle against the Soulmaster.
As the protagonist, journey through the villages and secure the allegiance of the Outlands' last tribal magicians, then lead the Thirteen Villages in the final stand against the Soulmaster and his army.
As the Assassin, break into Bedrock Tower to recover the Four Torches and reforge the Great Sword at the Gale Tower, then deliver the blade to a worthy hero.