The latest offer from Humble Bundle focuses on one game franchise alone: Team17’s famous Worms.

Buying the top tier here gets you dozens of games from the series, together with DLC packs and even a discount on pre-orders for the upcoming Worms Rumble.

Pre-orders and discounts on them have been included in Humble Bundles before, but it’s not very common. Rumble launches in December this year so you’ll have about a month and a half to play the other games in this bundle before it comes out.

The two default good causes here are the Innocent Lives Foundation and International Rescue Committee. The former helps protect children from trafficking and exploitation while the latter focuses on assisting those impacted by conflict and disaster.

The full contents of this latest Humble Bundle are below. Click here to be taken to the store page to buy it if you’re so inclined. This bundle is available for the next 13 days, so there’s no rush to pick it up.

If you’re just not a fan of these games there are several other Humble Bundles on offer right now. Bundles based on fighting games and SpecialEffect are still available. These three are just the games-focused bundles, however, as many more are available containing books and productivity software.

Pay $1 (~R16.56) or more

  • 10 percent off first month of Humble Choice
  • Worms
  • Worms Blast
  • Worms Crazy Golf
  • Worms Paintball

Pay $9.57 (~R158.52) or more

  • Worms Reloaded
  • Worms Ultimate Mayhem
  • Worms Reloaded: The “Pre-order Forts and Hats” DLC Pack
  • Worms Reloaded: Puzzle Pack
  • Worms Reloaded: Forts Pack
  • Worms Reloaded: Time Attack Pack
  • Worms Reloaded: Retro Pack
  • Worms Ultimate Mayhem – Customisation Pack DLC

Pay $12 (~R198.77) or more

  • Worms Ultimate Mayhem – Multiplayer Pack
  • Worms Revolution
  • Worms Clan Wars
  • Worms Armageddon
  • Worms World Party Remastered

Pay $17 (~R281.59) or more

  • Worms W.M.D
  • Worms Revolution Season Pass
  • 10 percent discount on the Worms Rumble Pre-Order