Old School Gold on Bundle of Holding is a mixed bag of OSR titles, some well known and others not so well known.
For 9.95 you get Class Compendium (50 classes by James Spahn for LL), Golgotha, Cinderheim, and Lorn Song of the Bachelor. I don't know the last three myself.
The big 235-page Class Compendium from Barrel Rider Press with more than 50 variant character classes; the science fiction RPG of exploration in alien ruins beyond the frontier, Golgotha; Cinderheim, a setting sourcebook of a demon-ridden desert wasteland; and Hydra Cooperative's Malay-themed sandbox module about a hungry crocodile, Lorn Song of the Bachelor.Alright, the other three do sound cool.
What about the threshold? (currently a hair over 20 bucks)
If you pay more than the threshold price of $20.11, you'll level up and also get our entire Bonus Collection with seven more titles worth an additional $44.50, including three titles in the new horror SFRPG series from Tuesday Knight Games, Mothership (the adventure modules Dead Planet and A Pound of Flesh plus the Mothership Player's Survival Guide rulebook); the impressively illustrated Trilemma Adventures Compendium of 55 short scenarios; the grimdark standalone RPG of antiheroic mercenaries, For Coin & Blood from Gallant Knight Games; and three short supplements for Golgotha ( The Obsidian Garden, The War Hive, and New Player Character Classes).