You probably already know how Humble Bundle works, so instead of telling you about all the good stuff your money will be spend on, let's instead focus on the games included in the latest weekly bundle.
For a price that you decide you'll get RPG Maker VX Ace, RPG Maker DLC Bundle #1, Skyborn, Sweet Lily Dreams and RPG Maker - Free Games Bundle #1.
Should you decide to spend at least $6 you will also get RPG Maker XP, RPG Maker - Exlusice Resource Pack, RPG Maker DLC Bundle #2, To the Moon, Deadly Sin 2 and RPG Maker - Free Games Bundle #2 included.
The most RPG-happy gamers out there should really consider spending $12 though, since this will also get you Game Character Hub, RPG Maker DLC Bundle #3 and Legionwood 2: Rise of the Eternal's Realm on top of all the other games.
Perhaps this is your chance to prove yourself as a creator of epic role-playing games?