Games like HEX Defense

"Protolife is a single-player Real Time Strategy game with a good plot and marvelous visuals. Players become a part of a cellular machinery, building defenses and upgrading towers using proteins and enzymes to protect the cell from infection. The game features keyboard controls, a manual for building and upgrading, and a team of developers including Alexey Grishin for code, music, and pirogi; Ruslan Kibets for code and PR; and Anatoly Sazanov for art and idea."

"Ancient Planet" is a Tower Defense game where you defend an ancient civilization's stronghold from invasive alien hordes using upgradable towers and diverse strategies. The game features 40 unique levels, a variety of enemy types, and improvements that can be reset and redistributed at will. The game's storyline and setting are based on the memories of intergalactic war veterans and were created with input from the High Council of Intelligent Civilizations of the Galaxy.

Face the first few days after the survivors come to the surface. Gather resources, scavenge the buildings and create a Zone that will be able to stop horde attacks at night. Conquer Prologue to prove you're ready for the upcoming full version of Infection Free Zone. “The Mad Virus” has spread throughout the world with the speed of jet planes. The infected are highly aggressive, fast and strong. …

Mindindustry is an open-world factory-building game with tower defense and RTS elements, offering single-player, co-op, and PvP multiplayer modes. Create intricate supply chains, generate resources, build defenses, and command units to conquer enemy bases and protect your core from waves of attackers. With challenging production management, hilarious gameplay, and fantastic replayability, this game boasts amazing visuals and masterful music, though it can be quite grinding.

"Scorchlands is a single-player, fantasy open world game that takes about 3 hours to beat. It features hex grid-based city-building, complex resource management, and terraforming on procedurally generated maps. The technology system allows for new discoveries and gameplay options as you progress."

Rymdkapsel is a single-player Science Fiction Real Time Strategy game with wonderful gameplay and pretty visuals. As the commander of a space station, players must manage resources and plan expansion to explore the galaxy while striving for optimal efficiency. Highly engaging and praised for its simplicity and depth, Rymdkapsel is known to keep players hooked and on their toes, making it hard to put down.

In AI War: Fleet Command, you lead a small human resistance force against an AI overlord that has defeated humanity in a brutal war. With faster ships and automated defenses, your mission is to outsmart and defeat the AI subcommanders, avoiding detection by central processing until it's too late. This challenging real-time strategy game demands strategic thinking and careful resource management to overcome overwhelming odds.

In "Risen Kingdom," players build and manage their own kingdom during the medieval era. They gather resources, establish villages, and recruit soldiers to defend against enemy invasions. The game features strategic city-building, real-time battles, and diplomacy with neighboring kingdoms, all with a fantasy twist.

"Go Home Dinosaurs!" is a tower defense game where you must defend your barbecue from hungry dinosaurs. Unlock powerful weapons and use strategic placement to stop the dinosaur hordes in their tracks. With 60 levels, varied characters, and easy-to-learn mouse-only controls, this game offers fun for all ages. Protect your steak and send those dinos packing!

"Beneath the Mountain" is a first-person puzzle-adventure game set in a mysterious abandoned mine. Players uncover the secrets of the mine by solving intricate puzzles and discovering hidden stories of its past. The game features a rich atmosphere, immersive soundtrack, and an intriguing narrative that will keep players engaged till the end.