I generally enjoyed this game. The platforming was good and the simplicity was nice. But I did not enjoy the boss battle, having to restart the whole thing every time you die got extremely frustrating; and after i killed the boss on the falling rocks section the game crashed, which got we very annoyed as I lost of of that progress. But I would still reccommend people to try this game to see if its for them.
Thank you really much for taking the time to play Atomic Cathode and do a Let's Play.
This game is one of a series of prototypes I am creating every month, with the purpose of iterating different ideas really fast. A full-time job prevents me to work more on them than I would, forcing me to sacrifice things like polishing and a proper playtesting, and bad results can happen like the frustating boss you were mentioning and the unexpected crash at the end.
I can say for sure that I am still satisfied of the result, that you enjoyed the game and you still recommend it!