New features added

Hey everyone, as development goes by it feels like each update takes ages to do.

With this new version, here are a few new things:
1- Inventory system, and mock inventory list on the left side of the screen as you collect them from enemies;
2- Pause Menu ( Woooow :D );
3- Build Menu, very simple but as a test for what can show up in the future;
4- Remade the Spawning of enemies, there will be clusters of them and ranged enemies move around instead of just standing there like idiots;
5- Added rarities to the Upgrades you can choose and also a Reroll button (You get 1 token on level up);

I will keep updating this as soon as I get a good chunk of features/fixes ready. Hopefully this starts to show as something of a game with each update