ネズミのお宝袋

• Rolling through bullets collects them in the sack. This effect works even if the Resourceful Sack is not the currently selected item.
• The sack holds a maximum of 30 shots. Additional bullets rolled through will disappear without adding to the total.
• This does not work on bullets fired from turret traps or the Lord of the Jammed .
• Using the sack empties the sack and fires a piece of explosive cheese for every bullet collected. The pieces of cheese encheese enemies, encasing them in cheese and freezing them. Enemies that die while encheesed spawn a large cheese pool, which encheeses any enemies that step in it.
• Grants 3 extra active item slots.

• Resourceful Indeed - If the player also has [食べかけのチーズ] , [エメンテーラー] , and [ラットブーツ] , the player becomes the Resourceful Rat, preventing items from being stolen when they're left behind in rooms.
• The bullets dissipated from the [血染めのスカーフ] 's teleportation ability will not be collected into the sack, nullifying the sack's ability to ever collect bullets while having the scarf equipped.
• The sack nullifies [リフレクトボール] and [ダルマ] as it collects the bullets before the player rolls through them.
• Enemies can be encheesed while in invulnerable states (such as Shelletons while turning into a skull), forcing the player to wait until the effect wears off.
• This item is very useful in [ウィンチェスター] 's Game, as the generated bullets can destroy the targets

Pick it up after finding it in one of the Resourceful Rat's chests .