The maximum speed multiplier in the Roblox game +1 Speed Steal An Egg is 4,000x. Reaching this maximum multiplier requires stepping onto your treadmill and purchasing successive multiplier tiers using Robux, with the final 4,000x tier alone costing between 1,200 and 1,300 Robux. Purchasing all tiers from a fresh account totals approximately 4,178 Robux based on recorded player gameplay.
Recorded Multiplier Upgrade Costs
Speed multipliers are bought progressively while standing on the training treadmill. In gameplay tests, players must buy each tier sequentially to unlock the next level up to the 4,000x cap.
| Multiplier Tier | Recorded Robux Cost (Test Run A) | Recorded Robux Cost (Test Run B) |
|---|---|---|
| 2x Speed | 3 Robux | — |
| 4x Speed | 9 Robux | — |
| 8x Speed | 24 Robux | — |
| 16x Speed | 39 Robux | — |
| 32x Speed | 79 Robux | — |
| 64x Speed | 129 Robux | — |
| 128x Speed | 199 Robux | — |
| ~256x Speed | 299 Robux | — |
| 500x / 512x Speed | 499 Robux | 460 Robux |
| 1,000x Speed | 649 Robux | 600 Robux |
| 2,000x Speed | 949 Robux | 876 Robux |
| 4,000x Speed (Max) | 1,300 Robux | 1,268 Robux |
In a third documented run, the creator noted spending approximately 1,200 Robux on the final 4,000x upgrade. The slight price differences across recorded sessions (such as 1,200, 1,268, and 1,300 Robux for the final tier) reflect either developer balancing adjustments across game updates or dynamic tier pricing depending on prior tier purchases.
Treadmill Upgrades and Multiplier Synergy
The speed multiplier multiplies the base speed gained per step on the training treadmill. Maximizing your gains requires upgrading the treadmill itself alongside the multiplier.
- Treadmill Tiers: In-game treadmills range from Level 1 up to the Level 10 Angelic Treadmill.
- Upgrade Paths: The Angelic Treadmill can be unlocked through standard game currency (documented at 1 quadrillion money for Level 10), skipped incrementally via Robux upgrades (costing 19, 39, 69, 119, 199, 299, 499, 799, and up to 1,299 Robux depending on the tier), or purchased directly via game pass options.
- Speed Output: With both the Angelic Treadmill and the 4,000x speed multiplier active, players report accumulating upwards of 100 million speed per second, rapidly passing benchmarks of 1 billion, 18 billion, and over 1 trillion total speed.
Egg Stealing Thresholds Supported by High Speed
Acquiring high multipliers allows players to meet and exceed the speed requirements needed to outrun zone guardians and steal high-tier eggs across the map:
- Cosmic Area: Displayed at 700 million speed recommended.
- Prehistoric Area: Displayed at 450 million to 450 billion recommended speed depending on zone signage.
- Titan Temple: Requires 7 billion speed to access and steal eggs from the guardian without getting caught.
Having the 4,000x multiplier allows a player to enter the Titan Temple area within minutes of starting on a new account, provided they also obtain an upgraded treadmill.
Frequently Asked Questions
What is the maximum speed multiplier in Steal an Egg?
The maximum speed multiplier available on the treadmill is 4,000x.
How much Robux does the final 4,000x speed multiplier cost?
Player test recordings document the single final upgrade step to 4,000x costing between 1,200 and 1,300 Robux (specific recorded prompts show 1,200, 1,268, and 1,300 Robux).
How much does it cost in total to max out the speed multiplier?
Buying every sequential speed multiplier tier from 2x up to 4,000x costs approximately 4,178 Robux if starting from the base level.
