Steam Summer Monster Game Sale 2015

-- Not affiliated with Steam, no intended or implied affiliation.

Usage instructions:

node main.js use webbrowser to hit: http://localhost/main.html click and kill monsters

Supported features:

Database automatically stores players, game, level, monsters and upgrades.
Players can level up when clearing levels, just as the steam game allowed for when it was live.
Players can purchase upgrades
Boss levels appear on every 10th level, goldhelm level appears on 100th level
Treasure map appears at a 3% chance

Not working yet:

Only singleplayer - this shouldn't be hard to rig up now that I've done the database
Not all upgrades work, I've coded in the click damage/DPS/health upgrades but not the other crit damage/elemental damage ones
Monster stats (HP/Gold/Damage) aren't right, I need to watch some videos to try get all this. You can help by going to the subreddit https://www.reddit.com/r/SMGCS/ and posting what you know!
Probably a whole lot more that I can't think of right now...

If people can help with the neatness of the code, that'd be nice - that's what I'm going to try start working on now :)