Because if so, that's a dealbreaker because his command of English is terrible

Some bugs/errors I've encountered. 1) When picking up "bubble ammo" with the machinegun, the ammo doesn't cap at 150, it just won't pick up any more if you're at 150. This allows you to get it as high as 169 - and while it's over 150 the pistol has unlimited ammo. I guess this might be intended though. 2) At one point in the third stage, after you cross the street crossing, you can walk out into the background scenery - I assume that alley is supposed to be blocked off by a fence like the others. 3) At ...

Because if so, that's a dealbreaker because his command of English is terrible