Efs Obby
A Roblox experience owned by Efs Studios.
ObbyENObbySimulatorParkour
Description (written by the developer; not a statement by this register)
Welcome to Efs' Obby, the Obby with Simulator mechanics! 😀 Stages that are neither too hard or too easy! 🌟 Earn Badges and enjoy the process of getting them! ⚡ Compete against other players in Coins with the Leaderboard! 👾 Get Coins for completing a Stage to Upgrade your Online Income! 🤬 Troll other people with your Coins! 📣 Race against your friends! 🏃♂️ Get your best speedrun! Have fun Stages to play with and earn coins with them. Use those Coins to either show off in the Coins Leaderboard, get even more Coins by upgrading your Online Income or just by trolling people. Tags (Ignore): Obby, Simulator, Grind, Idle, Farming, Adventure, Parkour, Competitive, Battle, Survival, Exploration, Tycoon, Casual, Race, Chill, Collecting, Speed, Speedrun, Fast, Quick, Parkour Race, Studs, Classic
Last updated by the developer 21 Feb 2026, 22:45 UTC.
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 19 Aug 2026, 12:08 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.
Badge funnel
How many players have ever earned each badge — a proxy for how far players get before they stop. Steep drop-offs mark where a game loses people. Win rate is the past-day share of players who earned it; categories are assigned by a language model from each badge’s own name and description.