2 games from Australian developer, Samurai Punk, on sale for all-time lows on the eshop.
Screencheat is a 4-player local competitive fps game with the gimmick being all players are invisible. You have to "screencheat" your way to victory by figuring out where your opponents are on the map based on their surrounding colours and geometry. It's a pretty fun time!
Haven't played feather myself, so can't make a judgement in quality