Unique weapon upgrades and the Rogue

Heyyo, Entropy here. I originally started working on this project due to a class I had but.... I completely forgot about that lolol. The class was on building a game to WebGL and I kind of forgot about that... oops. There's a lot that's changed since the last update, even though I haven't worked on it a lot. 

The changes I've made in the past 5~ days:

Currently known bugs:

• Player's hitbox is still triggered and flashes red but takes no damage after an enemy has died. 
• If weapon's hitboxes are perfectly stacked on top of each other, picking one up picks them ALL up. 
• There's no way to return to the main menu after starting the game. 

Next update goals: