Games like Militia 2

Into the Breach is a turn-based strategy game where players defend Earth from an alien invasion. Command powerful mechs to protect cities and defeat the Vek threat in this tactical battlefield. Each decision matters as failed missions can result in global consequences, and only the most strategic pilots will ensure humanity's survival.

"Militia is a single-player, turn-based strategy game that provides a worthy challenge and evolves with the player, offering a bite-sized yet thrilling victory experience. As the leader of a small troop, your mission is to dispatch enemy captains using simple-to-pick-up gameplay with procedurally generated levels. The Dark World expansion, featuring new heroes, enemies, and a ladder, is included for free, positioning Militia as a contender for the best single-player strategy game."

"Creeper World 3: Arc Eternal" is a real-time strategy game where players must defend their base from an enemy force called the "Creeper." The Creeper is a hostile, flowing substance that covers the terrain and destrovers anything in its path. Players must build and upgrade their base, gather resources, and deploy units to strategically push back the Creeper and complete objectives. The game features a variety of levels, environments, and units to keep the gameplay fresh and engaging.

"Jupiter Hell" is a turn-based strategy game that takes place on the moon of Jupiter, Io. As a space marine, players must fight their way through hordes of alien creatures to complete various missions. With a variety of weapons, upgrades, and abilities to choose from, players can customize their marine to fit their playstyle. The game features procedurally generated levels, ensuring a unique experience every playthrough.

In Gem Wizards Tactics, take on the role of Derby Pocket, a Business Demon Intern, and discover the dark secrets of the OMNIGEM. This turn-based strategy game features five asymmetrical factions with unique units and abilities, encouraging creative army building and limitless strategic possibilities. The game is designed for endless single-player play and promises a wicked challenge for those seeking a deep and dynamic wargaming experience.

Solar Settlers is a turn-based strategy game where you lead a group of settlers to colonize new planets. Manage resources, build structures, and make tactical decisions to overcome challenges and ensure the survival of your colony. With procedurally generated levels, each playthrough offers a unique experience in space exploration and colony building.

"Shotgun King: The Final Checkmate" is a turn-based strategy roguelite game where you play as the Black King, wielding a royal shotgun, on a quest for revenge against the White pieces. The game is a unique take on chess, with each piece having different abilities and movements. Originally created for Ludum Dare #50, the game offers various language options, and supports custom translations.

Pawnbarian is a single-player Fantasy Strategy game where you, as the character in the horned helmet, use a deck of chess move cards to clear boards of enemies and progress through the game. With a limited number of moves per turn and the need to figure out enemy behaviors, it's a grinding but fabulous gameplay experience. For a more expansive version, check out j4nw.com/pawnbarian.

Defense Grid: The Awakening is a tower defense game where players protect their base by building fortification towers against incoming enemies. With 8 hours of main storyline and many more in challenge modes, each level is highly replayable and can be solved in various ways. The game features 15 different enemy types that increase in strength over time, providing a wide variety of challenges.

Hoplite is a single-player historical role-playing game where you defend your creator by strategically using your shield to deflect waves of opponents. Featuring splendid game mechanics, exceptional graphics, and a captivating plot, it offers a rich experience complemented by a good soundtrack and extensive replayability. Fight as a hoplite and master tactical combat in this engaging adventure.