Tabletop gaming tends to be a pretty geek-friendly pastime, so it's no surprise that there is a bunch of games out there that cater to fantasy and sci-fi nerds. After all, if you're into the obsessive world-building of Settlers of Catan, you're probably also into the obsessive world-building of George R. R. Martin and George Lucas. And for the month of April, Game of Thrones and Star Wars fans who are also into games of strategy are in luck: Walmart is having a big sale on games, including some fantastic titles based around the iconic franchises. Below are some of the best deals, which will last until the end of the month.

1. Game of Thrones Monopoly; $23 (Regularly $30)

Forget Park Place—in this version of the classic real estate game, you’re playing for Winterfell, the Cave of the Three-Eyed Raven, and other key places within the Game of Thrones universe. You’ll accumulate Gold Dragons and Silver Stags to buy up holdfasts and castles, pledge your loyalty to one of the Great Houses, and try to outlast your fellow players.

Buy it: Walmart

2. A Game of Thrones Hand Of The King Strategy Game; $8 (Regularly $10)

Set in the courts of King's Landing, this game of strategy challenges players to navigate conspiracies and twists of fate while brokering deals and trying to gain influence over the Great Houses of Westeros. Players compete to become the power behind the Iron Throne—but only the most cutthroat will succeed.

Buy it: Walmart

3. Star Wars: Destiny Two-Player Card Game; $24 (Regularly $30)

This game gives you 23 cards and 16 dice with which to play out epic battles between the heroes and villains of the Star Wars universe. As the game description puts it: “Will you join the First Order and take control of Kylo Ren and Captain Phasma, or uphold the values of the resistance with Rey and Poe? If you ever wondered who would win a duel between two teams of heroes and villains from across the entirety of the Star Wars galaxy, there's no better way to find out than with Star Wars: Destiny.”

Buy it: Walmart

4. A Game of Thrones: The Board Game Second Edition; $48 (Regularly $60)

This three- to six-person board game challenges players to assemble military forces to battle for control of castles and strongholds across Westeros. But players will also need to build alliances and engage in diplomacy as they fight wildings in the far North. The player that can best navigate complicated alliances, inevitable betrayals, and acts of war will come out on top. The latest edition adds new Tides of Battle cards (to “convey the uncertainty of war”), streamlined rules, and updated art.

Buy it: Walmart

5. A Game of Thrones Catan: Brotherhood of the Watch; $64 (Regularly $80)

Combine your nerdiest passions with this standalone version of Catan that revolves around the task of improving the infrastructure of the Gift. In the process, players must also defend the Wall from wildings and fight to rise above the other brothers of the Night Watch to become Lord Commander.

Buy it: Walmart

6. Star Wars Destiny: Empire at War Display; $86 (Regularly $108)

You can expand your Star Wars: Destiny game with the Empire of War booster packs, which “focus on taking core concepts of Star Wars: Destiny and throwing them into disarray.” The 180 brand-new cards will give you light years of material to play with.

Buy it: Walmart