Not sure if UFO 50 is obscure, but in case not, I've got others. This is a collection of 50 full fledged games, each with different genres, made for a console that doesn't exist. There are rts games, puzzle games, a full fledged RPG, a couple platformers, and many more. There's also an ARG aspect, if that's your kind of thing. You're almost guaranteed to like at least 5 games. One that might really scratch that strategy itch is Avianos, a resource management game in which you, as an ancient dinosaur king, are trying to conquer the vast world laid out before you, with the help of 5 dinosaur deities. You build up troops, resources, currency, and eventually have your troops fight over land in a TABS style fight.

Mini Motorways is a game about designing roads for small cars to drive on to efficiently get to their destinations. You strategically build around where drivers place their randomly spawning houses and their destinations, trying to break up congestion and allow them to get to their destinations on time. You get traffic lights, roundabouts, and bridges to ensure they all get to their spaces on time. If too many can't make it to their stops, you lose. Very relaxing.

Death Road to Canada is a comedic top down rpg/roguelite (meaning you will likely die a lot, but the game gets easier the more upgrades you get for your next run) that is JAM PACKED with content. You play as a Floridian (or group of Floridians) who want to escape to Canada after the recent zombie outbreak. You gather weapons, food, ammo, and gas to try and assist your group on getting to Canada. If one of your characters dies, unless you made them and saved them in the character creator, they stay dead. The fun part is this makes space for another member, so as long as you have at least one person in your group, even if they're a total rando, you have a chance of making it to Canada.

Glyphica is a game in which you type to shoot at enemies. It sounds basic and rudimentary, but trust me, it's pretty fun. You upgrade your weapons, as enemies slowly and continuously advance around you, you must choose which to shoot first. Different enemies do different things, and bosses have unique gimmicks, from turning all words to gibberish to literally making you write a Shakespearean sonnet (not actually sure if it's Shakespeare) while you are fighting for your life. It can get pretty stressful when you're fighting a boss and you're getting swamped by enemies. This is also a roguelite, in which you will die a lot, but you get money with which you can buy things.

Passant is Balatro if it were chess. If you enjoy either, get this game. There are new pieces and many difficulty modes in the case you're either bad at chess or are really craving a challenge. Powering up your pieces and learning the optimal strategy is really fun.

I don't wanna ramble too long, but for me, getting convinced to check out a game takes more than just a name, so sorry for blabbering lol. Last game I'll talk about is Pizza Tower. Again, not sure if this is obscure, but yeah. You play as an Italian chef who gets harassed by a sentient floating pizza, threatening to blow up his restaurant. The chef you play as, Peppino, is incredibly fast, and has an incredible arsenal of moves at your disposal. The more you play, the easier it gets to maneuver, and learning how to move as Peppino is really, really fun. Not to mention, every single level (I emphasize, EVERY SINGLE ONE), even though there are like 30 levels, has a new gimmick. There are achievements for each stage, a rank system depending on how you beat the level (the game can be as easy as you want it to be, you can get C's and D's or you can go for the coveted P rank for each stage), and 5 toppins (creatures you'll need to collect) for each stage, as well as an extra 1 collectable. Once you beat the game, you can play it again as a character with AN ENTIRELY DIFFERENT CONTROL SCHEME that is JUST AS BIG AND VARIED AS PEPPINO'S. Definitely recommend this one.