The world of solo role-playing games has a concept called the oracle (almost certainly named for the ancient Latin word for one who makes prophecies and not for the modern corporation*), a tool used to replace the game master without simply having everything to however the player chooses. These can be as simple as reducing any issue to one or more yes/no questions followed by one or more coin flips ("Is there an inn in this village?" "Are there any rooms available in the inn?" "Do I stay up far too late listening to other adventurers telling tales?") to the use of cards to entire books and collections of books of random tables.
Earlier this year Bundle of Holding had one of the card deck versions available, the Gamemsster's Apprentice, or rather a collection of card decks ranging from a generic one to ones flavored for generic fantasy, steampunk, cyberpunk, etc. Where each card has numbers to represent the rolls of different sizes of dice, levels of success or failure for questions on a very likely to very unlikely scale, a scatter chart, some names, various other words, etc. The idea being you can use the deck of cards in place of dice by drawing one of more, get the answer to a yes/no question but deciding how likely it is then drawing a card, get a couple of words to help decide what you find somewhere, get names for characters, etc. All with one really pocketable deck of cards. And this isn't the only card deck oracle out there (also, journaling games often use a standard deck of cards or occasionally even tarot cards).
There are some that so a single chart, with a few columns for yes/no/maybe questions, directions, and whatever else the table maker decided belonged on a universal table. The books of tables are generally your standard collection of specialized tables. A table for weather conditions, a table for landscape types, multiple tables for dungeon/spaceship/etc generation.
It's been some years since the last time I actually got together with a group for a tabletop RPG, so I got interested in solo RPGs recently but now I think I may actually be more fascinated with oracle systems than the different games. I'm even getting tempted to try crafting some. Maybe a card deck, maybe a table or two, or a python program, or HTML+JavaScript program one could download and run locally. Hmm, Arduino + 4 line LCD? So many possibilities.
*a modest attempt at humor
Earlier this year Bundle of Holding had one of the card deck versions available, the Gamemsster's Apprentice, or rather a collection of card decks ranging from a generic one to ones flavored for generic fantasy, steampunk, cyberpunk, etc. Where each card has numbers to represent the rolls of different sizes of dice, levels of success or failure for questions on a very likely to very unlikely scale, a scatter chart, some names, various other words, etc. The idea being you can use the deck of cards in place of dice by drawing one of more, get the answer to a yes/no question but deciding how likely it is then drawing a card, get a couple of words to help decide what you find somewhere, get names for characters, etc. All with one really pocketable deck of cards. And this isn't the only card deck oracle out there (also, journaling games often use a standard deck of cards or occasionally even tarot cards).
There are some that so a single chart, with a few columns for yes/no/maybe questions, directions, and whatever else the table maker decided belonged on a universal table. The books of tables are generally your standard collection of specialized tables. A table for weather conditions, a table for landscape types, multiple tables for dungeon/spaceship/etc generation.
It's been some years since the last time I actually got together with a group for a tabletop RPG, so I got interested in solo RPGs recently but now I think I may actually be more fascinated with oracle systems than the different games. I'm even getting tempted to try crafting some. Maybe a card deck, maybe a table or two, or a python program, or HTML+JavaScript program one could download and run locally. Hmm, Arduino + 4 line LCD? So many possibilities.
*a modest attempt at humor