Ok so many things different. 1. Mushroom and basic wizards buffed 2. Scattershot wizard more accurate and cheaper, only 4 points 3. Coins spawn more often and are worth more. 4. Double points, now 2 per <enemy_creature> 5. Remind me in comments of other changes.
So many thanks to @211A for his amazing work, try it out first for an authentic experience. Also NO ADVERTISING! I cannot stress this enough.