One of the main reasons that 2D graphics don't look as good as regular low-budget games. And there is a reason why most low-budget games do something in 2D: it's much easier to make a decent game in 2D than 3D.
Performing graphics in 3D requires that you really create a three-dimensional model of your character, which is much more laborious and requires the search for rarer / more specific skills than if you just captured your random friend with some artistic abilities to make your art for you ( possibly for free). Not to mention how long it takes to program a 3D engine.
As others have said, there is no reason 2D cannot look as good as 3D. Go with 2D and do your project, rather than try the 3D graphics of SuperawesomeWTFBBQ and you will never be able to actually complete the project with time requirements.
David frenkel
source share