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.

Under the Rust is a tactical UI-based bunker simulation. Take control of the C.O.R.E. system, manage life support resources, assign personnel, and survive the post-apocalyptic decay.

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.

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.

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.

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!

Lead a survivor headquarters after the zombie outbreak in this turn-based management strategy game, where each turn represents one day. Allocate scarce people and supplies, restore territories and infrastructure, and expand through research and high-risk external operations.

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.

Join the greatest gold rush in human history. Just don't die in the process. You're not the ship—you are a fragile astronaut mining gold in deep space. Every expedition is a gamble. Every asteroid belt could make your fortune—or cost your life.

Do not stray off the path. Ashes of Alice is an atmospheric, PSX-style narrative survival game where the world has already ended. Follow a fading blood trail through a desolate, ash-choked landscape, piecing together the final moments of humanity before your vision goes dark for good.

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 first-person strategy game blending colony building, lane-based battles, tower defense, and action combat.

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.