Crashes consistently for me too using Firefox on Ubuntu
Same here, wish it wasn't :( it looks awesome (and the first two levels were fun)
FF 42.0 here -- there isn't even an error message in the console
Also crashing for me right at that point (when the large ship comes out at the end of wave 3) on Firefox 42.0 on Ubuntu, and not in Chromium 47, where I can play until I lose naturally. :-)
Same here
Same here
I'm on FF current; no crashes through wave 14 or so (and died naturally). This laptop has Win7.