x400 Treadmill

Overview

x400 Treadmill is the most expensive pass in +1 High Jump Power Escape at 1999 Robux. The name suggests it multiplies treadmill training gains by 400, but the developer left the official product description empty, so the exact effect is not officially documented. Treat any specific multiplier claim you see elsewhere as unconfirmed until it can be tested in-game.

Gamepass details

Notes

• Price and name verified against the official Roblox product API on 2026-08-24.
• The developer left the official description empty; the 400x effect above is inferred from the pass name and is unconfirmed.

Other gamepasses

• x8 Treadmill — The entry-level training multiplier pass — its name points to 8x faster jump-power gains, but the developer has published no description.
• x35 Treadmill — The mid-tier training multiplier pass — its name points to 35x faster jump-power gains, with no official description.
• x100 Treadmill — The high-tier training multiplier pass — its name points to 100x faster jump-power gains, with no official description.
• Double Win — A victory-boost pass — its name points to doubled win rewards (most likely trophies), with no official description.
• EquipmentLuck — An equipment-boost pass — its name points to better boot drops or luck when unlocking boots, with no official description.

See the beginner guide for how this fits your progression.