I completed it! It took a while to get those final 25 survivors, but I DID IT! At first I thought it was going to just be that first minigame, so it was a pleasant surprise to find the extra games that made your jam entry! Its nice to freshen up the gameplay and stops things being too repetitive. It'd probably be a better player experience if you didn't drop the siren immediately on the first level, as if the player doesnt press jump within 0.25 seconds - they will die! Which isn't always the best impression!
Thanks a lot for taking part in the jam, I enjoyed completing your game!