Retro platforming adventure!
Into the Underdusk is a retro-styled platformer created using the Multimedia Fusion engine. You play as the last remaining person in a world now shrouded in darkness. You're losing your memory and decide to seek out a locket you had long ago.
The game features classic pixel graphics and tight controls. You'll spend most of the time trying to navigate each screen's obstacles, dying until you get it right. Thankfully, there are numerous checkpoints scattered about, giving a "difficult but fair" level of challenge overall.
As you explore, you'll encounter a number of glowing blue collectibles and other power-ups that improve your character (speed increase, double jump, etc.) and allow you to explore previously unreachable locations.
There are many similarities between Into the Underdusk and You Have To Win The Game, so if you enjoyed one of these titles you should probably check out the other. Both are short but sweet classic-styled platformers with a few (more modern) improvements.