Green Man Gaming has a sale that's tempting me.

Risen 2 - $15, with 30% off voucher, that's $10.50.

2 DLC (Air Temple, Treasure Isle) are on sale for $5, with 30% off voucher, that's $3.50 each.

All three $17.50 total.

Just a little more than the Omega ME3 DLC.