Do you take your retro gaming seriously? Like, 1990 isn't actually retro seriously? Then you're in for a welcome bit of news: the 1983 classic Lode Runner has been ported to Android (yes, it's legit / authorized).
The classic puzzle platformer has been on iOS for some time, but is just now landing on our OS of choice. Unfortunately, I can't vouch for just how committed the port is - the developer couldn't even be bothered to generate Android-specific screenshots, and that's rarely a good omen. However, given the size of the app (24MB), and the 15 minute return window, trying it out for a few minutes before you commit to giving up your hard-earned $3 for good is certainly feasible.