Games like The Echoes of Mars

Carnage Offering Tower Defense is a classic TD game set in a dystopian 2528, where you protect humanity from extinction by building and upgrading turrets against genetically modified monsters. With a variety of towers, each with unique features, and the ability to farm for resources, strategically plan your defense and turn the tide of battle.

"The Riftbreaker" is a base-building survival game where you play as Captain Ashley S. Nowak, an elite scientist/commando in a powerful Mecha-suit. Your mission on the distant planet of Galatea 37 is to build up a base capable of creating a two-way rift back to Earth, using various machines for resource extraction, construction, and combat against hostile inhabitants. This task requires the development of a complex chain of mines, refineries, powerplants, and research facilities.

"Thronefall" is a strategy game that simplifies traditional strategy mechanics while incorporating hack-and-slash elements. Players build up their kingdom during the day, defend it at night, and balance economy and defense. The game offers various strategies, such as building archers, walls, or mills, and choosing between ranged combat or charging into battle. The goal is to survive the night and see the sunrise over your kingdom.

Tower Factory is a game where you have to build a factory that allows you to create enough towers to defend yourself from enemies. You'll need to find and destroy the enemy castle before it becomes too powerful and its monsters overwhelm you! Features: Constantly build, expand, and upgrade your factory. Acquire resources to build more and better towers. Explore the map to locate the enemy…

"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.

"Stellar Initiative" is a roguelike tower defense game where you land on planets and use your orbit ship to deliver buildings and support attacks. Choose missions, order buildings, and manage resources while unlocking upgrades and discovering unique artifacts. With 138 artifacts, 25 buildings, 139 upgrades, 12 missions, and 5 difficulties, each game is a new experience.

In "From Glory To Goo," manage a colony on a hostile alien planet, balancing resources and defense against Goo creatures. Procedurally generated maps, various biomes, and upgradable colony ships ensure a unique experience each playthrough. Recruit units, form alliances with aliens, and upgrade your colony to ensure survival.

"Hold the Fort" is a fantasy tower defense game where you must protect your kingdom with eight different tower types and ten heroic spells. As you gain experience and level up, you'll unlock new towers, upgrades, and spells through an in-depth talent tree. With full camera rotation and zoom, hold out as long as you can in survival mode and progress through the campaign mode.

City Defense Z challenges you to build and expand your city by day while preparing defenses against relentless zombie hordes at night. Use strategic placement of buildings, resource management, and tactical use of cards to withstand increasingly dangerous waves. Your ability to adapt and plan determines if your city survives the darkness.

Explosive singleplayer action RTS with a story campaign. Hold the line against massive swarms on a fully simulated battlefield.