[Update]Rock Boshers DX PS4 and Vita Versions Getting Exclusive 8-bit Modesby mattchelen on April 5, 2015, 6:49 p.m.
PC, too, as of April 5th!
Previously available only in ZX Spectrum-like style, the PS4 and Vita versions of Tikipod's Rock Boshers DX are getting an exclusive graphics upgrade, bringing two new modes to the game; 8-bit console and 8-bit computer. Both can be seen in the trailer below.
The game is available for cross-buy on the Playstation Store for $6.99 and the PS4 version apparently renders in 4K. The PS4 version also has exclusive battle arenas for up to four players. Expect the graphics upgrade sometime in the near future.