Sunday, 31 March 2024

"Castle Adventure" by Dave Trapasso (1981)

This is a type-in text adventure from Computronics magazine, April 1982, which I don't think exists as a playable game anywhere on the Net. It was originally for the TRS-80 Model 1/3, but my version is for the TRS-80 Micro Color Computer:


Here is a walkthrough map:


The magazine scan was very clear. I mostly only had to add carriage returns and fix a few lowercase L's in place of 1s. Otherwise it was just a standard exercise in using my word-wrap routine and reconfiguring (cutting by half) the PRINT@ commands from the Model1/3 screen, which is 63X16 to scale the messages to the MC-10's 32X16 screen. The program has a somewhat unique screen layout with room descriptions and items being printed at the top, response messages in the middle, and commands entered in the bottom two lines. I had to make new clearing routines for these different zones and I bumped the response message area up a line to just below the demarcation line (now a sequence of SG4 characters representing a castle "parapet") between the top description zone and the message zone. This is because some of the messages obviously take multiple lines on the MC-10 and the bottom of the main message area is used for temporary messages like INVentory lists and random messages, such as when the damsel yells for help.

Finally, I added a pixel art title screen to replace the simple REMarks with the authors name and date info. I didn't include the old address info.

The game "CASTLE" can be played at my GameJolt page under the "Text Adventures" menu item. Just select PLAY GAME, then the "Text Adventures" item, then CASTLE from the Cassette menu and type RUN and hit Enter in the main (green) menu screen.

https://gamejolt.com/games/jgmc-10games/339292

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