To be fair to everyone who turns their games in on time no late submissions under any circumstances. Even if it’s by half a second!
To avoid losing your hard work we advise you to turn in your game even if it’s unfinished, unpolished or buggy 3 days before the jam is over. Then submit an update 6 hours before it’s over and then you can use every last second on the clock polishing.
It’s better to submit something rather than nothing!
Also take breaks and take it easy on the caffeine. We will have more $1,000 game jams in the future this isn’t worth your health!