Metagal from Retro Revolution
16-bit sidescrolling platformer with a Megaman feel. You make your way thru the levels as a female cyborg traversing platforms, hitting a sporadic check point or 2, defeating enemies, and end up in a boss battle. Once you defeat the boss you gain their powers/weapons and use them against the other enemies and bosses.
The controls and mechanics are simple and they work as intended, the soundtrack fits nicely and adds to the enjoyment of the game. The story/campaign is a little short but has level time and letter rank which adds replayability to the levels as you can compete with yourself to beat your best score. The levels have their own unique environments and are nicely designed.