could be worth it... if it was polished but now id say that at best its a first try... correct all the typos, dont leave "whatever its called" and some more explanations on whats what and what does what... also the shops should be much better looking as now there is no idea what each one does... in short: work work work work work... and then work some more and it will be a decent game... also the sounds... oh god... to say the least at the moment they SUCK... either find something less anoying or at some background music... (i dont believe there are a lot of people that like that drilling and bruising sound)
dont throw the weapons of the screen... also shooting them seems kinda wastefull... maybe auto-reaload too ? or like just moving the mouse over the reload button
mute sounds effects button... and the bank is prety much useless as once your under 100$ you just press the money button and money just magicly appears (every few seconds) also all the weapons are prety much useless as you only need the rockets 2 of them in each line and your done with the level thats it
Sounds are placeholders, as well as basically all art, hence the alpha in the name.