A game tie-in for The Avengers film is on the way from Ubisoft, if the info from a recently registered domain name is to be believed.
A Whois listing spotted by Fusible shows the domain name avengersbattleforearth.com was registered through brand protection company MarkMonitor by Marvel Characters, Inc.
Furthermore, the domain name is currently listed on Ubisoft's nameservers.
No official announcements for Avengers: Battle for Earth yet, but previous speculation had the tie-in delayed indefinitely or even buried for good.
It would seem that's no longer the case.