While it's great to see a fan remake in the vein of the GBA Metroid games with all the tight gameplay and refined control that go with that, the structure of Metroid 2 leaves a lot to be desired. Each area contains a number of Metroid, and you must find and kill them all before proceeding. It becomes tedious fast as you have to scour each area entirely and do the same mini bosses over and over again. Despite the gameplay being sharp I got got tired of searching a zone midway through and gave up.