Adventure was always my favorite game on the 2600. I played the original game and spent hours searching for secret rooms, etc. I used to dream of a bigger, more open kingdom. I was very happy to later see hacks appearing on here, and even homebrews. My favorite are the MissAdventure games. I like the open areas and bigger kingdom.
I thought it would be great to make my own, but not very good with computers. I found Build your own Adventure and made some pretty fun hacks with it. Thought they would be worth sharing. Levels 1&2 of each game is winnable. Some selections of level 3 may not be, especially the 1st one.
Adventure 77: First of my hacks. Some interesting game-play but can be difficult if not impossible.
Be very cafefull not to get stuck. The bat can easily ruin your game in level 2&3.
Game 3: If the bridge is not located within the first few minutes, the game may not be winnable.
Adventure77_v2.bin
Swamp Adventure: You must navigate through the swamp lands on your quest to win the game. There are no castles, but gates you must open to enter new forests. The dragons turn into dots when you slay them.
SwampAdventure.bin
Adventure GP: Kind of a halloween/ graveyard theme. You have a pitchfork you must use to kill the dragons. Don't get lost in the dark.
AdventureGP.bin
Adventure Vol. 4: Not very challenging, but pretty cool. Look for the short-cuts.
Adventure_Vol4.bin
Desert Adventure: Sort of a desert theme. Can be challenging.
DESERTADVENTURE .bin