User blog comment:Random-storykeeper/I have joined the Submolok cap/@comment-1455034-20141207125232

I've actually played almost all rooms in Submomolok without collecting any parts. It's possible to do this for all stages except one where you have to collect one part because it's in your way, though other than that I think all levels can be completed without collecting any parts.

Yes, more metroidvanians would be fun. The only part I had trouble with collecting parts in Submolok was room 5 (first one with H20 canisters and the bomb powerup). Any tips? Haven't gone back to it recently, so maybe I'm better.