Trailer by: kertgartner.com
Towerfall by Matt Thorson: mattmakesgames.com/
TowerFall is an archery combat platformer for up to 4 players. It's a local party game centering around hilarious, intense versus matches. The core mechanics are simple and accessible, but combat is fast and fierce. It's best played competitively with friends, cross-legged on the floor within punching distance of each other.