Games like IDUN Prologue - Frontline Survival

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

"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.

Floppy Knights is a quirky turn-based strategy game where you command paper knights in battle. Assemble your deck of paper soldiers, each with unique abilities, and outsmart your opponents in tactical combat. The game features charming hand-drawn art and a delightful blend of humor and drama.

"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."

"MarZ: Tactical Base Defense" is a strategy game that challenges you to build a defense base and fight off zombie hordes on Mars. The game features a 20-mission story campaign, skirmish mode with customizable waves of enemies, and an intense "Outbreak" mode. Utilize powerful terraforming tools to create custom maps and share them via Steam Workshop, and research new upgrades for your towers. Recently updated with increased technology options and reworked balancing.

A dieselpunk real-time tactics roguelite set in an alt-history World War 2. Grit and Valor – 1949 puts you in command of an elite Mech Squadron. Think fast and battle the Evil Axis forces to liberate Europe. Upgrade your Mechs and Pilots and develop new strategies to neutralise the enemy HQ!

"Lumencraft is a Role Playing game with great gameplay and stellar visuals, offering both single-player and local multi-player in a co-op, split screen setting. Explore procedurally generated levels, build your base, dig tunnels, and battle darkness to find the precious Lumen, Humanity's only hope for survival."

In "Heart of the Machine," players control a powerful sentient Machine Intelligence in a turn-based sci-fi 4X RPG, with the ability to shape the world and story based on their choices. With various tools and objectives, players can decide the fate of humanity, ranging from benevolent leader to ruthless dictator, while managing resources and overcoming obstacles. The game is set in a post-apocalyptic Earth, where players must make strategic decisions to achieve their goals.

Creeper World IXE is a real-time strategy game where players command ships to combat an all-consuming fluid alien threat called the Creeper. Featuring groundbreaking pixel-level simulation, it challenges you to terraform varied terrains and use physics-based tactics to halt the enemy’s advance. Explore and liberate hundreds of worlds with advanced weapons and dynamic environments.

"Songs of Silence" is a fantasy 4X strategy game with deep, tactical gameplay and fast-paced autobattles. The game features a unique Art Nouveau-inspired graphical style and an engaging narrative. Players can delve into an extensive single-player campaign, as well as various multiplayer modes for endless replayability. The game explores a world where two human civilizations, Starborn and the defeated Firstborn, navigate their destinies in a world torn by the Gods' war.