Hey guys Liberty here. 
Please remember to NOT OVERWRITE your games when updating any fixes or whatnot AFTER the end of the event. We've already had a few games that have overwritten their contest entries!
Instead, please ADD A NEW VERSION and note it as non-event so that we don't have situations where we go to download a game and find it updated/added past the finishing time.

Thanks and looking forward to seeing the creativity you all create!

Thanks for the clarification. Was just about to ask if separate file is okay... not being able to even patch typos and such for a full month would have been torture. 

EDIT: it seems like all uploads are disabled? I  don't see an option to upload a separate file...

Wait, does this mean I can't update the game with a video trailer after it's been posted?

I think you can still update the page, so inserting YouTube link or adding new screenshots should be no problem. Just not upload any new game files…

There was a point when games could be added. For now, maybe post any new updates in the comments with a link hosted elsewhere, don't update the game download itself. >.<)b

I added a link to the fixed version of my game within the page description itself and kept the original download the same. It's a good way to deal with updating for now!