
System Mastery
Jef and Jon review old roleplaying games
Latest episodes

Jun 26, 2025 • 1h 27min
305 - Time Lord
Who loves Doctor Who? Specifically and exclusively any Doctor Who made before 1991? Not us it turns out, though this game is pretty fun! It's got some neat design ideas and good advice and writing, and also a lot of information about old Doctors. Learn more about your ad choices. Visit megaphone.fm/adchoices

Jun 11, 2025 • 1h 14min
304 - Runequest (1984)
This is one of the venerable old giants of the fantasy gaming industry. Avalon Hill producing Chaosium's Runequest. Couldn't be more classic. But how does it read 40 years later? Let's all find out together. Learn more about your ad choices. Visit megaphone.fm/adchoices

May 29, 2025 • 1h 12min
303 - Superhero 2044
By all account, this is the first ever superhero RPG, but don't let that fool you, it contains virtually nothing you'd recognize as a superhero game. In fact, it's wild what it contains. You'll see. Learn more about your ad choices. Visit megaphone.fm/adchoices

May 15, 2025 • 1h 16min
302 - Capers
Okay the rumors that we like every supers game are scurrilous, devious, and increasingly accurate. This is Capers, and it's a supers game set in a slightly less socially shitty 1920s, which is a neat thing. Learn more about your ad choices. Visit megaphone.fm/adchoices

May 1, 2025 • 1h 7min
301 - The Arcanum
Hi folks, let's start up another 300 of these, what do you say? This one is about The Arcanum, an early 80s game that sure seems similar for some reasons (the same reasons they always do? Probably!) Learn more about your ad choices. Visit megaphone.fm/adchoices

Apr 16, 2025 • 1h 40min
300 - Palladium Fantasy
Well that certainly was 300 times we did a thing, I tell you what! Let's take a little victory lap by cracking open a cask we've been saving for a special occasion, a feisty little 1983 vintage called Palladium Fantasy that definitely isn't just dust and vinegar by this point, right? Right? Learn more about your ad choices. Visit megaphone.fm/adchoices

Apr 1, 2025 • 1h 1min
299 - Bleeding Heart
We're hard at work on our giant pile of weird old box sets, and that means it's time for Bleeding Heart, a game that Jon assures me is loosely based on something called the Corman Poe film era of the mid-sixties, and he's a total horror nerd so I gotta go with him on this one. Learn more about your ad choices. Visit megaphone.fm/adchoices

Mar 19, 2025 • 1h 13min
298 - Wild West
I really hope you're enjoying this string of very old games, we're doing our best to get back into them quickly (ever since I found one of my old box sets fully eaten by bugs and had to fumigate). In this case, it's a game about real old timey cowboys! Like Boot Hill but not TSR! Learn more about your ad choices. Visit megaphone.fm/adchoices

Mar 5, 2025 • 1h 10min
297 - Star Trek The Roleplaying Game
Can we review an 80s Star Trek game without our pacemakers exploding? What if FASA made it? We're looking at the Star Trek RPG from roughly 1983, which means (if you're counting) that it's based on the original series, the animated series, and the first three films. Is it okay or does it have to go home and copy 10 pages out of the K section of the dictionary? Let's find out! Learn more about your ad choices. Visit megaphone.fm/adchoices

Feb 19, 2025 • 1h 10min
296 - Lewd Dungeon Adventures
Finally someone bought that game that advertises on Facebook, and it was us. It's a fantasy adventure game with some sex-themed rules, but honestly I don't want to spoil anything here because it's a tiny wee little game that could never possibly satisfy any REAL gamer. Damn it, still with the jokes. It's a sex RPG and we read it. That's for sure. Learn more about your ad choices. Visit megaphone.fm/adchoices