2x Speed Gain vs 2x Submarine Speed in Try To Reach The Abyss: Which Pass Should You Buy?

Quick answer

Quick answer

Both passes are documented only by their names in the game's pass shop — 2x Speed Gain at R$ 139 and 2x Submarine Speed at R$ 99. If you want to spend less, 2x Submarine Speed is the cheaper of the two at R$ 40 less. The shop does not provide a written effect description for either pass, so the titles only hint at what each one might do — growing speed stats versus moving the submarine — and that hint is unverified. If you are deciding, check each pass's own description in the in-game Roblox pass store before buying, since no documented effect text exists in the tracked shop data.

2x Speed Gain

NO. 01

2x Speed Gain

Game pass

What the shop lists for each pass

Try To Reach The Abyss sells both passes in its in-game pass shop:

• 2x Speed Gain — R$ 139, added to the shop on 10/11/26.
• 2x Submarine Speed — R$ 99, added later on 10/20/26.

The name 2x Speed Gain suggests a link to gaining speed and the name 2x Submarine Speed to submarine movement, but the shop provides no written effect description for either pass, so the exact stat each one affects is not documented.

The pass shop lists each pass with just a name and a price. Neither pass has a documented written description of its exact effect, so what's above is the full verified picture: one pass is titled around gaining speed, the other around submarine speed, and the latter costs R$ 40 less.

How the two titles point to different goals

The distinction in the names matters more than the price difference when you decide:

• If your priority is progression — building up speed-related upgrades and stats over time — the pass named 2x Speed Gain is the one whose title points at that (as an unverified hint, not a documented effect). Speed gain is a core progression theme in this game, and you can see how it fits the wider upgrade system in the Try To Reach The Abyss speed gain upgrades guide and the how to get speed guide.
• If your priority is travel — covering distance faster while exploring or heading toward the abyss — the pass named 2x Submarine Speed is the one whose title points at that (again, only as an unverified hint).

One important caveat: since neither pass carries a documented description in the shop, no guide can honestly promise exact mechanics behind either title — such as whether the doubling stacks with upgrades, or exactly which stat it modifies. What is confirmed is each pass's name, price, and when it appeared in the shop.

Price comparison

Comparison

Comparison

Pass	Price	Added to shop	What the title points at
2x Speed Gain	R$ 139	10/11/26	Gaining speed (growth)
2x Submarine Speed	R$ 99	10/20/26	Submarine movement speed

For context, these are two of six passes currently on sale in the shop, which ranges from R$ 59 (Homing Shots) to R$ 499 (Abyss Ray), with a median price of R$ 119. That makes 2x Speed Gain slightly above the median and 2x Submarine Speed slightly below it — both are mid-priced options, and buying every on-sale pass would cost R$ 1,195 in total. Prices come from a shop snapshot and can change over time.

Deciding between them

Decision guide

Choose for your situation

You mostly want faster long-distance travel and exploration right now.

The pass named 2x Submarine Speed (R$ 99) is the cheaper option whose title matches that goal.

You mostly want your speed stats and upgrades to grow faster over time.

The pass named 2x Speed Gain (R$ 139) is the option whose title matches that goal.

You want to spend the least money.

2x Submarine Speed at R$ 99 is R$ 40 cheaper than 2x Speed Gain at R$ 139.

Both passes went on sale as part of the game's normal shop lineup — 2x Speed Gain arrived with the game's original batch of passes (Abyss Ray, 2x Hull, Autopilot, Homing Shots) on 10/11/26, and 2x Submarine Speed followed about nine days later on 10/20/26; both were listed on sale in the shop snapshot.

Where to go next

If you're still weighing whether a speed pass is worth it at all, it helps to see how speed fits into the rest of the game first: the Try To Reach The Abyss progression guide and upgrade points guide explain the broader upgrade economy, and the how to reach the abyss guide covers what all that speed is ultimately for. For the full shop lineup beyond these two passes, see the game passes overview and the best game passes roundup. For code availability, check the Codes page.