Top similar games like Underwater Wars:

The XCOM: Enemy Unknown - Slingshot Pack is Now Available!

Retro sci-fi tactical turn-based strategy with an exciting storyline. The Albatross space liner is overrun by lizard-like monsters that can infect humans and turn them into their own kind. Save the passengers and defeat the hostile creatures.

Strategic Mind: The Pacific is a turn-based strategy set in the WW2 period depicting the war between the USA and the Empire of Japan waged in the Pacific Ocean with mindblowing historical accuracy and attention to detail. Two Sides. Two Commanders. Two Destinies.

Lead the SOF squad and defend the world against alien invasion! Engage in thrilling turn-based battles and uncover the mysteries of enigmatic extraterrestrials. Your time has come – join the fight and safeguard our future!

You’re a highly trained soldier on a mission to infiltrate an alien space station that goes horribly wrong—find your team and discover the hidden truth. Upgrade, Craft, and Discover technologies, Enhance your character’s skills in this gripping turn-based tactical RPG.

Fast-paced tactical combat meets strategic management in this sequel to the acclaimed Warhammer 40,000: Mechanicus. Take control of either the ancient and deathless Necron legions or the techno-religious acolytes of the Omnissiah, with the fate of a world in your hands.

Tactical story-driven online multiplayer game combining the turn-based combat of X-COM with a deep, well-grounded sci-fi setting. Experience intense tactical online multiplayer action and explore a deep plot and unique storyline built on both single-player and multiplayer missions.

From the creators of AI War: Fleet Command comes an all-new grand strategy title with turn-based tactical combat, set in a deep simulation of an entire solar system and its billions of inhabitants. You are the last of a murdered race, determined to unify or destroy the 8 others.

XCOM: Chimera Squad delivers an all-new story and turn-based tactical combat experience in the XCOM universe.

Wage a global war of resistance against an alien invasion. Command turn-based tactical battles, build a network of covert bases, directly control your fighter wings, and achieve strategic victory in a simulation of asymmetric warfare against a technologically superior foe.

Final Theory is a 4X-lite turn-based strategy game where you command fleets of battleships engaged in a galactic civil war. It presents an exciting experience for both veteran players and those new to the genre. It features innovative combat mechanics but also hearkens back to some of the classics.

Just a Little turn-based strategy game Mixed with some RTS. Master diverse maps, manage resources, and command your Faction in a quest for victory. Your battlefield awaits!

Caught in a time loop, your band of resistance fighters is humanity’s last hope. Real-time exploration meets turn-based tactics and roguelite strategy as you learn new abilities, seek out new weapons, and develop new techniques to overcome the mysterious alien threat.

MECHANICUS II ANNOUNCED! Take control of one of the most technologically advanced factions in the Imperium: the Adeptus Mechanicus. In this turn-based tactical game, your every decision will weigh heavily on the outcome of the conflict. Will you be blessed by the Omnissiah?

The war continues... X-COM: UFO Defense brought you to a galactic battlefield. X-COM: Terror from the Deep brings the alien terror into a totally new dimension.Seeking to take advantage of a weakened Earth, X-COM's deep space foes unexpectedly change strategy and launch a powerful second front against planet Earth.

Incredibly dynamic turn-based strategy, reviving the traditions of the old school tactics. Lead a team of the most desperate fighters, destroy alien monsters and uncover the secrets of the lost planet.

Future War Tactics: SOF vs Alien Invasion - a turn-based strategy where you command SOF forces against an alien threat. Investigate disappearances, fight the invaders, and uncover the mystery. Every decision affects the fate of humanity.

Wield full control in this sci-fi tactical turn-based game, featuring skill progression. Create the ultimate build, specialise in different ability classes, and overpower your enemies. Take control of the charismatic mercenary, Cowboy in the far future as he brings down an insidious corporation.

Skylight is a turn-based tactics game of colossal space battles, with VR and non-VR versions. Command nimble squadrons of fighters, specialized frigates, and giant capital ships as you orchestrate your forces toward victory.

Interpret the law as you see fit! Run the sheriff’s department, manage your cops, make tough decisions – and try to keep out of prison yourself – in this story-driven mixture of adventure, strategy, and turn-based tactical combat.

You are in control of X-COM: an organization formed by the world's governments to fight the ever-increasing alien menace.

Invaders From Dimension X! is a solitaire game depicting battles between the crack 124th Galactic Marine Raider Battalion (nicknamed “The Old Reprobates”) of the Unified Space Alliance Defense Force and the invading “pods” of a mysterious alien race, commonly known as the Kay’otz.

A tactical, turn-based strategy game in a post-apocalyptic world of eternal winter. As the titular False Prophet, recruit and lead a group of survivors to a promised land. Loot, craft, and make the best of what you find.

Play as a party of 8 in an Adaptive Turn-Based RPG, featuring dynamic boosts, crafting, skill fusion, and the interactive cinematic battles of the Guardians. Join the 4th Squadron and their 3 allies as they confront their toughest foe yet and witness the collapse of an old and tired feudal society.

An addictive mix of strategic combat and army building, with the precision of an RPG. Design your squad members' exact build of equipment and talents to create unique fireteam combinations. Step into the pilot suit of a Leviathan mech, lead the Templar Knights in turn-based tactical warfare.

Xenonauts is a strategy game in which you control a multi-national military organisation defending a Cold War-era Earth from alien invasion, using small squads of persistent soldiers to eliminate the extraterrestrials and recover their technology in turn-based ground combat.

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

Fight for survival by gathering a fleet of powerful space warships in a turn based rogue-like, Decisions are key as the battle evolves over multiple turns. Use a multitude of weapon systems and ship types to press home the attack with a unique turn based system.

Astra Exodus is a single player turn based Sci-fi 4X strategy game inspired by the classics, with a multiple choice narrative driven epic campaign, top down real time tactical battles and an extensive semi-randomized research grid.

Void Eclipse is turn-based strategy in an immersive sci-fi world, blending card battle tactics with 4X grand strategy. Explore the stars, Evolve your army and Fight an alien threat. Help characters or harm them - will you be Feared, Admired, or Respected?

In Battlestar Galactica Deadlock™ you’ll take command of the Colonial Fleet in defense of the Twelve Colonies during the First Cylon War. Lead many different types of ships in this 3D tactical game. Every decision counts, your strategy will be vital – can you ensure mankind’s survival?

What happens when the only hope of a threatened world lies not with heroes in shining armor, but in the hands of a band of misfits and criminals? Blackguards, a new turn-based strategy RPG, explores this very question. You will discover over 180 unique hex-based battlegrounds within a dark and mature story of crime, drugs, and murder.

Yarrrgh! An old-school pirate game with three historical campaigns in the 17th century Caribbean. Engage and battle enemy ships in turn-based naval and crew-vs-crew battles. Defeat your enemies, raid ports, loot, pillage and earn your place in history!

Search, move, destroy and build ships/subs/aircraft: casual turn-based naval strategy battleship game. More than 80 missions, Death-Match and Free Hunt scenarios and campaigns from Pearl Harbor and Lamansh to the Overlord and Okinawa battles, with over 50 ship and aircraft types.

Lead a band of space pirates and loot and pillage your way across the stars in this turn based tactical game!

The Red Planet is at war. Lead either Capital’s corporate army or Labor’s worker revolutionaries and wage war across a vast strategic map, then assume direct control in turn-based tactical battles featuring artillery, vehicles, and fully-destructible environments.