Alright - I've changed my tune on March Effect - so that will be the plan there.
February: This one is a little goofy. So there are three ways to earn entries.
1) Unlock any achievement from games that have the word "LOVE" or "HEART" in the game title. (i.e. Lovers in a Dangerous Spacetime, Heartz: Co-Hope Puzzles, Valiant Hearts, etc.
2) Post a previous completion of any of those games.
3) Unlock any single achievement with the word "LOVE" or "HEART" in them. (i.e. A Gentle Heart from Wasteland 2, A Knife To The Heart in Assassin's Creed: Brotherhood, No Time For Love in Alpha Protocol, etc. )