v1.1.21 is released!
I noticed people had tons of potions and even managed to get high uptimes on them such that the numbers would easily go beyond 9999, so I have improved the display formats for long duration buffs.
e.g. Instead of showing '31431' as the buff duration, it instead shows 8h43m.

Changelog:
Buff durations above 999 are now displayed in hours/minutes
Fix negative monster kills due to integer overflow
I've been putting out daily updates and listening to your feedback. If you've enjoyed the game, consider leaving a review. It would really help me and Siegeturtle reach new people. More people also helps improve the game for everyone :)
-YYZ

