Keep coming back for this one.
I see the Isaac love and references there, and good dev sir... You hit the feeling, right in the head!
Had some trouble getting the "never ending" combo but managed to get it after 10 or so tries.
Almond milk + splitter + att spd + bullets with drag, left too many things in screen that made the game a tad laggy, but i know the same can be done in Isaac, so thats the price (and satisfaction) of creating a computing shuttering combo.
Have to say tho that, with the price you will be starting, i will w8 a bit for a sale or so, but generally the game is awesome and worth acquiring.
5 stars easy!