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developed by MartinTale gamedev
rated 4.3 stars, 105 ratings
rated 4.3 stars, 105 ratings

Posted September 1, 2023. Updated September 7, 2023. Has been played for 508 hours.


Gibbonacci is an idle/incremental game about you getting bunch of monkeys to check numbers for you to find all that belong to Fibonacci sequence.


Only you know the answer to that...

latest update

Bug Fixes September 7, 2023

  • Fixed issue with sound only working on one side
  • Fixed issue with game popup automatically closing
  • Renamed the game to Gibbonacci
view all updates

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newest comments

Unexian December 2, 2023
+1comment score: 1

3h 12m 50s

HalfX November 21, 2023
+3comment score: 3

"Would you like to turn into a monkey?"
Always have been

nothingtoall November 17, 2023
+2comment score: 2

14m 9s not fast

gaxed October 10, 2023
+3comment score: 3

i got an idea. can you make another game like this one but with some prestiges layers, maybe like a million bananas. it would be so nice and this has a very great potential to be one of the top games in galaxy. great game!

QX_423 October 5, 2023
+2comment score: 2

i beat the game in like 9 minutes but it says 304 hrs lmao

top comments

simon_ donator September 2, 2023
+14comment score: 14

short and sweet, lots of respect for actually just ending it rather than letting it go on forever without anything new to achieve

developer response: thank you <3

Corruptus September 7, 2023
+6comment score: 6

Fun, quick little game. I look forward to the sequel GorilLandau numbers. OranguTangents? MarmoSet Theory?

developer response: I lol'd and I'm inspired now :D

celloman1 September 1, 2023
+6comment score: 6

simple but satisfying

developer response: thank you :)

Goofy_Goober September 3, 2023
+5comment score: 5

just found out i can turn into a monkey. i am now at infinite peace

developer response: need to make a game where I turn into a dog as that would be infinite peace for me :D

Netq September 7, 2023
+4comment score: 4

really cool short game

developer response: thank you :)

read all comments