Controller:  A - shoot, B - Jump, RB - lock/aim 

Keyboard: Arrows to move . C - shoot, X- Jump, ctrl - lock/aim

I recommend to  download the demo(windows only) if you can, its faster and bugless.

All sprites are free for use here:


Download NowName your own price

Click download now to get access to the following files:

JojoJamboDemo - Windows 5 MB

Development log


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Awesome, but my monitor is 144hz and the game ran too fast, i had to change it to 60hz to enjoy the game XD

Same here! It's way too fast on 144hz! :)

really this is so crazy and new bug to me. Maybe I could try changing the fps

Game updated with simple deactivate objects and activate region, this really added some speed performance and remove some slow downs. At some point the music/sfx start bugging, I don’t know yet but it seems browser related. Plz enjoy

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the best rambo like game boom CPLAY love it 


I love it!!!

are you gonna sell the GM source code?

thank you

 Srry the late reply

I was wondering if someone wanted the codes but it needs srly refactoring before going public.

I would want to see the code!

I so needed some health packs when playing... :)


LOL! Thanks for playing! <3

Awesome work here!

thank you purplebit <3