Undercroft Deckbuilder Roguelike Fast Mode Pass: Price and Confirmed Details

Quick answer

Fast Mode is a game pass for Undercroft Deckbuilder Roguelike that costs 199 Robux. It was logged as a game pass release on October 24, 2026, and a separate Gift: Fast Mode purchase exists at the same price.

• Price: R$ 199, per the game's tracked store listing from late 2026.
• Released: October 24, 2026, according to the tracked release history.
• Gift option: Gift: Fast Mode, a developer product at the same R$ 199 price.
• Not covered by the tracked data: a written description of the pass's in-game effect.

Fast Mode is one of the newer purchases in the Undercroft Deckbuilder Roguelike store, and the store also lists a gifting purchase, Gift: Fast Mode, at the identical price. Both listings come from a third-party Baseplate Tools tracker that records the game's passes, developer products and update history. The figures in this guide are from the tracker's late-2026 snapshot, so treat the prices as current as of November 2026 — Roblox store prices and offerings can change after a snapshot like this.

Fast Mode at a glance

Owning it vs. gifting it

The tracked store data shows two separate Fast Mode listings, and they serve different purposes:

• Fast Mode — R$ 199. The game pass itself. Buying this adds Fast Mode to your own account.
• Gift: Fast Mode — R$ 199. A developer product listed as a gifting purchase at the same price, separate from owning the pass yourself; the tracked data does not document what the gift purchase delivers.

The two cost exactly the same; the tracked catalog lists them as separate products and does not document what the gift purchase delivers, so check the listing before buying it for someone else.

The gifting product is one of 27 developer products tracked in the game's store. That catalog spans a wide range, from a single Revive at R$ 50 up to the Hero Collection at R$ 1,599, with mid-priced items such as 1,500 Gems (R$ 100), the Season 1 Pass (R$ 199), a Card Back (R$ 199) and a pack of 5 Revives (R$ 199). At R$ 199, Fast Mode sits in the store's common mid-price band, shared by several other items.

What is actually confirmed

A store tracker records what appears in the shop: product names, prices and release timing. For Fast Mode, that confirms four things — the pass exists, it costs R$ 199, it was added on October 24, 2026, and a matching gift purchase is offered at the same price.

What the tracked listing data does not include is any description of the pass's effect. There is no documented list of what Fast Mode changes during a run, so the confirmed facts are the store details above rather than a feature breakdown. The name hints at pacing, but that is just the name — nothing about a speed effect is confirmed by this listing data. If you want to know exactly what you are buying before spending the Robux, look at the pass's own listing in the in-game store, where the developer's description of the pass is shown.

Release timing in the shop

Fast Mode was logged on October 24, 2026. One day later, on October 25, a second game pass — Second Save Slot at R$ 299 — appeared in the same tracked history, so the two passes arrived on consecutive days as the store expanded in late October 2026.

Where to read more

For the wider store lineup and related purchases, see the game passes guide, the second save slot guide, the Season 1 Pass guide and the updates page.