The confused comments intrigued me so i tried it.
At first glance this game appears to me like its a survivors game mixed with Risk of Rain. I too was confused by the presentation. Apparently, the player needs to collect blue squares. Green dots are money? Weapon upgrades got me some orbiting blobs that killed enemies, which is very survivors-like. If that is really the idea, it might work.
But it's very rough. I ended the game when i was at around -45hp, fell down to death and respawned immediately. Being able to jump more than once wasnt clear to me, so i spent most of the time at rock bottom. I think the basic attack that just "happens" needs some visuals to communicate itself to the player.