It seems like a Metroid, but you can flip gravity like in 'VVVVVV'.
I got the first shield upgrade. Some areas are very tricky, and progression is very slow.
webrender.rb:2332:output_full_game(DB, @4288, options: {})ocdgamer.rb:902:output_entries_filtered( @4288, headline:Passwords / Cheat Codes, [filter], show_dates:false) ocdgamer.rb:902:output_entries_filtered( @4288, headline:Facts, [filter], show_dates:false) ocdgamer.rb:902:output_entries_filtered( @4288, headline:Analysis, [filter], show_dates:false) ocdgamer.rb:902:output_entries_filtered( @4288, headline:Quotes, [filter], show_dates:false) ocdgamer.rb:902:output_entries_filtered( @4288, headline:Technical Notes, [filter], show_dates:false) ocdgamer.rb:902:output_entries_filtered( @4288, headline:, [filter], show_dates:true) ocdgamer.rb:902:output_entries_filtered( @4288, headline:Log entries, [filter], show_dates:true)