Top similar games like Frost Protocol:

Void Warden is a unique mix of Turn-Based Combat and Tower Defence. Build a powerful roster of guardians from the last survivors of a doomed world. Customise and co-ordinate your party in order to defend against apocalyptic horrors. Can you hold back the darkness?

A brutal survival management simulator set in a post-apocalyptic wasteland. Keep your faction of survivors alive, maintain your shelter and scavenge the ravaged world for resources. Befriend and trade with the factions you meet or conquer them by force.

Dark Moon is a survival strategy game where in order to survive you must avoid the Sun’s scorching rays and embrace the darkness. Gather resources, upgrade your mobile base, make tough moral decisions, but most importantly - don’t go into the light!

In the cyber-future of 2009, the most popular sport has become arena fighting. Challengers from all over gather to attempt to conquer gauntlets of robotic opponents for fortune and fame.

As a veteran train operator, you must manage the train. What decisions will you make to confront the enemies? Command the train in real-time as it desperately crosses through the chaos of the storm. Manage resources and the train to survive the treacherous tracks and make it to the end.

Loopbreaker is a class-based, third-person, action roguelike in which you can go it alone or team up with friends to battle back against the alien invasion by collecting powerful items and outpacing the onslaught.

This is a sci-fi strategy game featuring a Defense Mode focused on tower defense and an Attack Mode focused on combat. The game includes over 30 different buildings and units, all of which can be upgraded through entry editing to enhance their performance and firepower.

Build and defend a mining operation on a distant planet in this tower defense bullet heaven shooter. Build and upgrade defenses, fight off waves of enemies from a rival corporation, and earn enough credits to buy your body back and escape this deep space hellhole.

In Anthèse, an Action Light RPG, you explore a ruined world alongside your faithful companion. On a mission on a flying island, Emöke must eliminate a particularly dangerous predator that threatens a village under his protection.

Chernobyl 1986 is a decision-based game about one of the largest nuclear power plant disasters in history. Play as the manager of a nuclear power plant in a time of a serious crisis that can cost millions of lives.

In «From The Bunker» you play as a group of survivors who have found a fortified bunker and are trying to survive in a world filled with the living dead. You'll have to explore the map in search of resources, fight off threats and build relationships with factions. Do whatever it takes to survive!

HAECHE_Ism is a pixel-art roguelike SRPG - a tactics game where you command the "Crows," the special task force of "Headquarters," to clear each stage.

A post-apocalyptic, turn based, tactical combat and strategy game where you lead your caravan on a quest for revenge.

The Final Frontier is a game about star battles and meaning of freedom. It’s a fascinating journey through the endless, procedurally generated space in a universe where you struggle for freedom taking a role of the rebel leader.

Tower Defense with resource- and base management! Waves of enemy robots with special abilities, shield and armor! Mining, refining and production for building and repairing! Environmental hazards and the best: the Orbital strike!

Earth has fallen. The cities lie in ruin. A swarm of monsters from the dark devours everything in its path. Will you fight back? Exodus Core is a brutal turn-based tactical RPG where you lead three mechs into battle against the monsters from the dark.

Build and upgrade production loops, manage resources and workers, and expand your realm. Trade, adapt and survive hunger, pressure, decay, and threats in a tense, multi-layered strategy game where every choice matters.

Lead the last fleet of mankind across an abandoned star system. Ration life-support, weigh research against survival, and shape society through Fleet Council decisions you cannot undo. Every choice tightens the path to the next jump.

Defend your base across four unique worlds in this 3D tower defense game. Battle waves of monsters, conquer 20 campaign levels, and climb the global leaderboard in the endless mode.

A 3D first-person action-strategy game with a fresh take on tower defense. Build and manage your village by day, then fight alongside it to survive intense night waves.

A disgraced engineer unravels a terrifying deception in a retro-futuristic dystopia spanning the stars, fusing resource management, strategic card duels, and morally complex social dynamics against the clockwork cruelty of an authoritarian state clinging to power.

Build, trade, and survive in a living ecosystem where every choice shapes the colony and every faction remembers. Deep systems connect production, management, and survival in a world that never stops reacting.

Build. Defend. Survive. Expand. A sci-fi base-building game on a hostile alien world. Gather resources, build a sprawling high-tech colony, and defend against relentless alien threats—then unlock new planets, new challenges, and the secrets of humanity’s last frontier.

The world after a nuclear war. Manage the settlement, learn technology, make decisions, produce weapons, ammunition, organize defense, raid for supplies on other areas, do not let residents die, survive the nuclear winter.

A deep management strategy sim blending political intrigue and character-driven narrative. Acquire and train gladiators with unique backstories and skills, manage your ludus from resources to staff, and navigate a world of political maneuvering and sabotage. Every choice leads to glory or ruin.

Become the Governor of people trapped in a concrete coffin. Manage resources and citizens, make cold decisions, and try to survive inside the shelter.

A prologue to a survival strategy game on the Moon. Contact with Earth is lost, help isn’t coming, and the Sun burns everything in its path. Control your mobile base, gather resources, make tough moral choices—and run into the shadows.