505 Games has no plans to release Terraria on Wii
Sandbox adventure game Terraria will not launch on Nintendo's Wii U platform.
"We do not have any plans to bring Terraria to Wii U and it is not in development. Sorry," 505 Game wrote on the forums in response to fan's question about a possible release on the platform. "While the control mechanism may be nicely translated (agreed on that end), there are other factors at play that prevent it from happening and we don't expect that to change any time soon unfortunately."