Very good concept.
Very pokemon battle like with silly/cheesy names of attacks. The progression was slow and repeatably annoying when you're powerful yet keep getting the weak enemies and constantly clicking the "attack" command, one shotting them, then hearing that high pitched victory music. Feel as though there could have been a few more power ups besides hp gain, hp restore and exp gain. The burgers were a good touch and really helped restore HP without the need of waiting in the break room all day waiting for 1200 hp build up 10 points a second.
Final boss seemed a lil to easy. You dont really have o get to the maximum level of 20 to beat him. at level 20 you can prey much 3 shot him. Game itself was a very nice. :)
Overall
6/10
4/5