Grapple Cart Obby Hacker Blocks: What We Know
Hacker Blocks are a limited-time addition shipped with the game's 2026-09-26 update (official Roblox API, checked 2026-09-27). The update announcement says you can play for 60 minutes to get one for FREE. What a Hacker Block actually does in a run is not documented anywhere yet — so this page separates what's verified, what's only reported, and what's still unknown, and we update it as the game changes.
The update: what was added
The game's official Roblox listing shows its latest update shipped 2026-09-26 (games API, checked 2026-09-27) — the first update since launch week: when this site reviewed the game on 2026-09-22, the same listing still showed updated 2026-09-22.
Public game trackers that mirror the game's own announcement show the update banner: "Hacker Blocks added!" — shown with a limited-time ⏰ marker and a mystery ❔ tag.
The announced free reward
The mirrored announcement reads: "Play for 60 minutes to get one for FREE." That is a time-played reward during the limited-time window — no code, no purchase mentioned.
Claim state: reported — this is the game's announcement text as mirrored by public trackers. We could not read it in the game client ourselves, so treat the exact wording as the developer's banner, not our own observation.
What a Hacker Block actually does: Unknown
Unknown. No patch notes exist, the official Roblox description is still empty, and no trustworthy coverage explains what a Hacker Block is or does in a run — whether it changes your cart, a stage, or something else entirely. We won't invent mechanics; this page is the watch point and we re-check after the next update.
Unknown: the block's in-game effect, how the 60 minutes are counted, and whether the reward repeats. Known: the update shipped 2026-09-26 and the announced free-reward rule quoted above.
How long does it last?
Unknown. The announcement carries a limited-time marker, but no end date has been announced anywhere we could find (checked 2026-09-27). If you want the free Hacker Block, play during the window rather than waiting — the basic loop takes minutes to learn: How to Play.
Verified vs reported vs unknown
| Claim | State | Source |
|---|---|---|
| The game shipped an update on 2026-09-26 | Verified | Official Roblox games API, checked 2026-09-27 |
| "Hacker Blocks added!" announcement + ⏰ limited-time marker | Reported | Tracker-mirrored announcement text |
| "Play for 60 minutes to get one for FREE" | Reported | Same mirrored announcement |
| What a Hacker Block does in a run | Unknown | Not documented anywhere |
| Event end date | Unknown | Not announced anywhere |
Checked 2026-09-27 against the official games API and public tracker mirrors. The game updates frequently — this watch page gets re-checked after each update. Related: hazards & coin spending · what Grapple Cart Obby is.