There are always a lot of visual novels submitted to this Jam, so that's not a problem at all! Something that may be an issue is that the submitted game shows that it was published 98 days ago and this jam only counts work that was done in February, so I do not think that it will be accepted. If you want to make a new game, there are no restrictions regarding the format, I have seen some very creative project types submitted to previous Strawberry Jams.