For 25 years, Team17’s Worms franchise has entertained players with its mix of 2D turn-based strategy gameplay, destructible stages, and goofy arsenal of weapons. Now newcomers to the series have an easy way to dive into its history, as Humble Bundle’s latest game bundle is all about Worms.

Like previous Humble Bundles, this one lets buyers pay across a number of low-priced tiers. The cheapest tier of just $1 gets them the original Worms game from 1995, along with spinoff titles Worms Blast, Worms Crazy Golf, and Worms Pinball. After that is the “average pay” tier of $9.69, which adds Worms Reloaded and Worms Ultimate Mayhem (plus DLC packs for each game). For $12, fans will also receive Ultimate Mayhem’s multiplayer pack and even more games like Worms Revolution, Worms Clan Wars, Worms World Party Remastered, and Worms Armageddon, a game that was recently updated after 21 years.

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Rounding off the bundle’s offerings is a $17 tier that throws in the series’ most recent entry, 2016’s Worms W.M.D., as well as the season pass for Worms Revolution. Additionally, this tier comes with a 10% discount on pre-orders for the next Worms game, the battle royale spinoff Worms Rumble.

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All of this amounts to $211 worth of Worms content that can be gotten for less than $20, according to Humble Bundle. In keeping with Humble Bundle tradition, whatever money is spent on the bundle will go towards supporting different charities, in this case the Innocent Lives Foundation and International Rescue Committee. Anyone interested in getting their fill of Worms for a good cause will have to act soon, as it will only be available until October 29.

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