Hollow Floor (demo) -Play in browser-

An single-sitting exploration-based Metroidvania inspired by VVVVVV and REDDER by Amidos 2006

Hollow Floor is an exploration-based single-sitting Metroidvania inspired by VVVVVV and REDDER. Hollow Floor power-ups are based on adding movesets that will expand the player's ability to explore all three different dangerous biomes. Hollow Floor world is full of secrets and hard challenges that can be tackled at any moment in the game or completely ignored. All you need to finish is to collect any number of power gems to power up the portal and escape this dangerous dimension.

Full final version, STEAM

Demo version

Source:https://amidos2006.itch.io/hollow-floor