Sure, here’s a revised version of your text with synonyms and altered sentence structures while maintaining the HTML format:
After the final atomic conflict on the planet, individuals transformed and evolved into zombies; some grew to unimaginable proportions, frightening the mind. Everyone is against you, apart from your loyal girlfriend Sasha and your upgraded school bus for emergencies. Occasionally, the armed forces can assist you, at times the bus enhancements, and sporadically, sheer fortune. Endure this NIGHTMARE!!!
All command guidelines in the control section in the start menu Control modified for both Desktop and Mobile platforms.
