Traditional and Roth IRAs are the most common secondary types of retirement accounts, although you'll want to be sure you understand the ins and outs of each before opening and investing in either to make sure you don't get penalized. (flexjobs.com)
Recent progress has been made to address this: (1) the discovery that gamma Cas is an eccentric binary system (P = 203.59 d) with unknown secondary type, (2) the accumulation of RXTE data at 9 epochs in 1996 - 2000, and (3) the collation of robotic telescope B, V - band photometric observations over 4 seasons. (arxiv.org)
Also the Wii U version I would expect to the best as secondary type characters work very well w / the gamepad. (nintendotoday.com)