This jam is now over. It ran from 2025-08-14 18:00:00 to 2025-08-22 03:59:00. View 77 entries
Game Name: The Robot's Journey
Team Name: justAgame
Gameplay Video: https://youtu.be/Sef-RnF8VfA
Submission URL: https://itch.io/jam/mega-stack-o-jam/rate/3829371
Game Name: Olympus Reforged
Team Name: Silent Howl Studios
Gameplay Video: https://youtu.be/GuClLLa8aC4
Submission URL: https://itch.io/jam/mega-stack-o-jam/rate/3828584
Game Name: Cosmo Bot
Team Name: Team RedesConecta
Gameplay Video: https://www.youtube.com/watch?v=BIjMzsHj-_8
Submission URL: https://itch.io/jam/mega-stack-o-jam/rate/3829315
Game Name: Stack-o-Ball
Team Name: Bent Vector Studios, Inc.
Gameplay Video: https://youtu.be/jDtuhQwzPRQ
Submission URL: https://itch.io/jam/mega-stack-o-jam/rate/3829017
Game Name: Recharge
Team Name: Hiraeth Digital
Gameplay Video: https://www.youtube.com/watch?v=7BwzUqirbFw
Submission URL: https://itch.io/jam/mega-stack-o-jam/rate/3829323
Game Name: Reme-Bot
Team Name: Jammin' Games
Gameplay Video: https://www.youtube.com/watch?v=w3grIn7bu7w
Submission URL: https://itch.io/jam/mega-stack-o-jam/rate/3828686
Sky Time by Bell Studio - https://www.youtube.com/watch?v=teDXXhTmJzs
Temple of Inti by Alianza Games - https://www.youtube.com/watch?v=0vK-WA_D4iE
Pasta Panic by Sodacan - https://www.youtube.com/watch?v=nwLS6CEriG4
ScrapOBot by NoDNA - www.youtube.com/watch?v=Lq56BMpV02Q&feature=youtu.be
Clean'O'Bot by Fun Cleaner - https://www.youtube.com/watch?v=uM-VmkBVVf4
Reach For The Stars by Perpetual Divison - https://youtu.be/b4aEGHSP2hs
LimboT by GameJamGames - https://youtu.be/dNZ0FYai7dg?si=XW3Iblpp8ELJQXSr
Death Of A Droid by Evan Legrand - https://youtu.be/t_u06hMYK5M
Refuse by METAPHOR - https://youtu.be/F2UzKi1kLGI
Edge Of Nest Or Battleground by BP_Nest0R - https://youtu.be/HgMseTE3-Ak
Robot Golf by JK5000 - https://youtu.be/evycAd490Oo
Electr 'O' Bot by VictorLima - https://youtu.be/LTP1wY-zSKs
Work alone as an individual to make the most incredible project in Unreal Engine using the new and improved Stack-o-Bot Sample and submit it before the deadline!
Built with flexibility in mind, Stack O Bot runs across a wide range of devices—from mobile phones to high-end PCs. It features input support for touchscreen, gamepad, and keyboard/mouse.
Arabic, Chinese, English, French, German, Japanese, Korean, Polish, Russian, Spanish, Spanish (Latin America), and Turkish.
Additional Note: Entrants must be 18 years old to participate in the contest.
We'll be kicking this one off during the livestream on both Twitch and YouTube on Thursday, August 14, at 2 PM ET. The Mega Stack 'O' Jam ends on Thursday, August 21, at 11:59 PM ET. You will need the following information at the time of submission:
NOTE: In order to submit your game to Itch.io, your .zip file must be UNDER 1GB. This won't affect most projects, but please be mindful of the size of your game once compressed. If your file is more than 1GB, you may utilize the Butler tool to upload your files to Itch.io. More info on that is here. Also, check out Blendo Itch Uploader, a GUI for uploading projects to Itch.io.
Here are some resources that will help you get prepared for the Mega Stack 'O' Jam!
The in-depth Stack-O-Bot Documentation is at your fingertips and covers:
The Epic Developer Community platform is a fantastic place, whether you’re just getting started or are experienced in development with Unreal Editor for Fortnite, Unreal Engine, or any other Epic Games tools and software. The EDC features hundreds of free tutorials on various topics, contributed by both Epic Games and the community. It is also the place for code snippets. If you have any questions or want to spin up conversations with fellow developers and creators, we have a bustling forum just for you!
If you're looking for Unreal Engine Documentation, you can find it here.
Chat with other jammers and find further insights over at the Forum announcement thread, or head over to #challenges on Unreal Source, the community-run Discord for all things Unreal.
The Unreal Directive is dedicated to providing well-researched, easy-to-understand Unreal Engine resources that adhere to best development practices. Check out their resources here!
Qualified Submissions will be reviewed and scored (1-5 point scale) by a panel of qualified judges, according to the following criteria:
The Mega Stack 'O' Jam will feature 1st, 2nd, and 3rd place Unreal Engine finalists, 1st, 2nd, and 3rd place student (UE) finalists. Submissions cannot win both the non-student finalist placements and student finalist placements.
Helpful Links for Jamming
YouTube
Unreal Engine's Official YouTube Channel, DevSquad's Youtube Channel, Lusiogenic's Youtube Channel, DevAddict's Youtube Channel, Mathew Wadstein's YouTube Channel, Peter L Newton's YouTube Channel, TeslaDev's YouTube Channel, Luos' YouTube Channel, GameDevMan's Youtube Channel, and William Faucher’s Youtube Channel.
Tutorials and Guides Tutorials by Tom Looman, Blueprint Guides by Romero
No submissions match your filter