Weekly Leaderboards integrated per difficulty level!
Become and stay the leader and share screenshots with your friends...
Checkpoint system for every 25 enemies killed!
Balanced movement mechanics & jumping speed!
Better integration with Steam Stats & Achievements!
Enhanced graphics and lighting effects!
In-game screen resolution selector added.
Major Update of Marmargee Fighter Girl vs. Zombies & Monsters now available!
Source: Steam Community (opens in a new tab)