Prototype: Wave Attack

Small solo project I made in about a 2-week period and is a prototype build of what could turn into a larger wave-based game with a prototype level/experience system that directly works with an upgrade system. (No sound effects in this build). Controls: WASD - move. Mouse to aim/ Mouse left click to shoot. Q - drop weapon. E - pick up weapon (only when a weapon is not equipped). P - pause the game. Tab - open the upgrade station (only when in front of the upgrade station).