Indiana Jones Choose Your Own Destiny books
Anyone remember those? I had what I now know to be the first one; _Indiana Jones and the Curse of Horror Island_. You would show up as the usual CYOD type of character, but you’d be “Indiana Jones’ cousin” though your character acted a bit more like a Short Round style sidekick for the story. You did make the choices, of course. You’d also run into the usual hazards and well, you could end up in the kind of gruesome fates you’d expect for an Indy story (and honestly, even the regular CYOD books). This one in particular had one where you’d end up in an infinite loop. It was really funny, because when you enter the loop even Indy says “I think we’re going in circles” and then you keep going through the same two or three pages! At some point I found the “good” ending but I can’t remember what it was.
I never got the other ones, though.