Fill the Tank with Rocks 🪨
A Roblox experience owned by Pulsar Games US.
Description (written by the developer; not a statement by this register)
Beta Launch Sale 💸 Everything including gamepasses and products are 75% off! Welcome to Fill the Tank with Rocks! In this game, there is a tank which you can spawn rocks in by using pads, completing obbies, or buying rocks. The tank has a limit of 500 rocks. Once the limit is reached, the tank resets and everyone is awarded a win! 🏆 You can buy items like the speed coil or the gravity coil to gain advantages during obbies, or you can buy items like the taser or the banana peel to troll other players! 😈 This game is still in beta so expect bugs. Join the group or the comms server below the game page to make suggestions or to report players/bugs.
Last updated by the developer 2 Feb 2026, 04:26 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 8 Sept 2026, 14:20 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).