GRUMPY GRAN! (SCARY OBBY) Codes (July 2026)
All working codes for GRUMPY GRAN! (SCARY OBBY) on Roblox. Redeem for free rewards, items, and in-game currency.
✅ Active Codes
GRUMPY GRAN! (SCARY OBBY) Made by FatPapsGamesLtd
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Please support the game by leaving a like and favorite :)
Please support the game by leaving a like and favorite :)
Please support the game by leaving a like and favorite :)
Please support the game by leaving a like and favorite :)
Sorry for the delay in games we have been busy with new projects and ready for some upcoming new games!
Sorry for the delay in games we have been busy with new projects and ready for some upcoming new games!
Get through the 19 fun challenges and prepare for your final showdown with GRANDMA!!
Get through the 19 fun challenges and prepare for your final showdown with GRANDMA!!
Get through the 19 fun challenges and prepare for your final showdown with GRANDMA!!
Get through the 19 fun challenges and prepare for your final showdown with GRANDMA!!
Steal grandmas cookies and make your escape to the Tree House where Granny can't get you.
Steal grandmas cookies and make your escape to the Tree House where Granny can't get you.
Steal grandmas cookies and make your escape to the Tree House where Granny can't get you.
Grandma will lose her temper if we eat them before dinner time BUT THEY ARE TOO TASTY TO RESIST!
Grandma will lose her temper if we eat them before dinner time BUT THEY ARE TOO TASTY TO RESIST!
Grandma will lose her temper if we eat them before dinner time BUT THEY ARE TOO TASTY TO RESIST!
Grandma will lose her temper if we eat them before dinner time BUT THEY ARE TOO TASTY TO RESIST!
Sniff...Sniff...What's that smell?? OMG Grandma has baked her famous Cookies!! Looks like we are on a mission to steal those cookies!
Sniff...Sniff...What's that smell?? OMG Grandma has baked her famous Cookies!! Looks like we are on a mission to steal those cookies!
Sniff...Sniff...What's that smell?? OMG Grandma has baked her famous Cookies!! Looks like we are on a mission to steal those cookies!
Sniff...Sniff...What's that smell?? OMG Grandma has baked her famous Cookies!! Looks like we are on a mission to steal those cookies!
Sniff...Sniff...What's that smell?? OMG Grandma has baked her famous Cookies!! Looks like we are on a mission to steal those cookies!
GRUMPY GRAN! (SCARY OBBY)
How to Redeem Codes in GRUMPY GRAN! (SCARY OBBY)
- 1Launch GRUMPY GRAN! (SCARY OBBY) on Roblox
- 2Look for a "Codes" button, Twitter/X icon, or Settings menu in the game
- 3Click to open the code redemption box
- 4Type or paste the code exactly as shown (codes are usually case-sensitive)
- 5Click "Redeem" or "Submit" to claim your reward
Frequently Asked Questions
When do new codes come out?
New codes for GRUMPY GRAN! (SCARY OBBY) are usually released during game updates, special events, holidays, and player count milestones. Follow the developer on Twitter/X for the latest codes.
Why isn't my code working?
Make sure you're typing the code exactly as shown — most codes are case-sensitive. The code may have already expired or you may have already redeemed it.
Can I use each code more than once?
No, most codes can only be redeemed once per account. If you try to use a code you've already claimed, it will show an error.