The puzzle-platformer Do Not Fall is coming to PlayStation 3 via PSN tomorrow. To coincide with the release, developer XPEC Entertainment has released a new trailer.
The basic premise of the game has you running on blocks that disappear after you step on them. The gimmick of Do Not Fall is that it adds four-player co-op, which should make for more elaborate not-falling gameplay. There's also a single-player campaign as well.