So here was the game i came up with, it use a D20 btw (20 sided die)...

the game is a survival/horror theme where u try to get to the end without bursting. u start in a forest (not deep in) and have to travel through it, a swamp, an old abandoned military lab, underground and through a secret lab.

upgrades like tougher clothes/armor are available to resist negative effects or as much inflating.

ur character is a girl with nothing but yoga pants (or shorts up to player prefrence) and a shirt