The holiday gaming season is upon us but if you're looking for cheap retro treats instead of some gaudy new release, Steam's got your back. For this weekend, PSOne/PC classics Oddworld: Abe's Odysee and sequel Oddworld: Abe's Exoddus are both 66% off.

The discount brings the games down to $3.39 apiece. Alternately, you can buy the "Oddworld Pack," a virtual bundle of both games, for $5.09. The games are usually $10 individually and $15 bundled together.

Both games are best summed up as "puzzle platformers." Might not be for everyone but Steam offers playable demos of both so you can make sure whether it's worth your money.