Top similar games like G-ZILLA: Return of the Aliens:

Play out a Kaiju movie as the (hopelessly) outclassed military in this stylish 2D turn-based strategy game. Construct buildings and defend your city with cannon-fodder tanks, jets and more as the devastating kaiju grow in power with every attack.

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.

Defend the evacuation of Terra on the losing side of an alien invasion. This experimental action strategy game breaks out of genre norms to provide fresh mechanics to strategic gaming.

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.

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.

Explore the mysterious Wall World on your giant robospider: mine for valuable resources, upgrade your equipment to fight off hordes of monsters, and discover exotic biomes in-between attacks. Will you be able to survive and learn the secrets of the Wall World?

Chaos Brigade is a 2D arcade shooter where you control a team of six space exterminators and lead them in the ultimate space cleanse. Wipe out the enemies with your arsenal, but don't overdo or you'll risk destroying the spaceships you are meant to save!

Lead a strike force against an alien threat in this turn-based tactical RPG from the developers of Battle Brothers. Answer distress calls across different worlds, train and equip infantry, deploy tanks and mechs, and plan and execute missions in detailed turn-based battles.

XCOM 2 is the sequel to XCOM: Enemy Unknown, the 2012 award-winning strategy game of the year. Earth has changed and is now under alien rule. Facing impossible odds you must rebuild XCOM, and ignite a global resistance to reclaim our world and save humanity.

This is a rogue-like top-down shooter where you control a spaceship that is sent out to explore the caves on the Moon. Once you enter the caves, you find out that there are enemies. It is up to you to survive against them while also trying to find the path down to the next level of the caves.

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

Shrink Assault is a Sci-Fi game featuring a mix of Infinite Runners and Rail Shooter games! Skilfully control your spaceship to dodge obstacles and eliminate the threat! Can you survive?

Pilot a heavily armed Gravcycle in Disintegration, a new sci-fi first-person shooter unlike any other. Command your troops on the ground as you battle through a thrilling single-player campaign.

Create a party of four adventurers and set forth down the Dragon Trails to defeat the vicious dragons wreaking havoc across the land! When you fail, create a new party, find your failed attempts, and loot their items so you can go farther down the trails!

Customize your Ships, Upgrade your fleet, and Command your way to victory in this ruthless rogue-lite tower defense game. Fight increasingly difficult hordes of aliens as you adapt to challenging new battlefields designed to test the most strategic mind. Do you have what it takes to persevere?

Swarm Queen is a quick-to-learn but tactical and challenging tug-of-war strategy game about insectoid aliens trying to murder each other.

Phantom Brigade is a hybrid turn-based & real-time tactical RPG with an innovative timeline-based command system. See the future, predict enemy actions, and plot your counterattack on the timeline! Outnumbered and out-gunned, lead the Brigade's campaign to retake their war-torn homeland.

Volta-X will no longer be available for purchase on 8/5/2022, and all multiplayer servers will close on 11/4/2022. Command the pilots of a gigantic mech in epic RTS combat! Take the fierce opponents on as you expand and power up your arsenal of Voltas, weapons, and animal pilots!

In Cthulhu pub, you can build your own pub or restaurant. Create cute characters, creepy monsters and establish a small cute pub or make a large castle with monsters, humans, and ancient Gods.

Stealth and tactic game that give you the control of an alien that evolves, adquire new abilities and face levels in various ways.

A dark, immersive Turn Based Strategy RPG. Master tactical combat and the art of 17th century alchemy to liberate a doomed city from a bloodthirsty cult inspired by the great alchemist Mephisto.

Use ships to attack and destroy enemy space stations in real time.  Navigate through different randomly setup star maps to get to the exit and win.  It's a 2D single player space game that's massively replayable.

Age of Wonders: Planetfall is the new strategy game from Triumph Studios, creators of the critically acclaimed Age of Wonders series, bringing all the exciting tactical turn-based combat and in-depth empire building of its predecessors to space in an all-new, sci-fi setting.

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!

Save humanity! Help Jack Big Chin defeat the alien invaders, in a hard action-adventure game with 3D platform elements, where you must improve your weapons and activate cannons to complete your missions.

Take on a role of a hardened PMC fighter in a dark turn-based extraction RPG. Engage in unforgiving combat, manage your ship and pile up the bodies of your clones to unravel the dark mystery behind threat to all life.

Enter a labyrinth that moves as you move, where mastering the elements is key to defeating enemies and uncovering the mysteries of this underground world. With a new experience awaiting every time you enter the dungeon, let the power bestowed by the crown guide you in this challenging adventure!

Galactic Civilizations is a space based strategy game in which you are in control of humanity's destiny.

Guild of Ascension is a Tactical-Action-RPG with rogue-lite elements, mixing turn-based combat with real-time action combo system. Craft weapons, learn skills, befriend critters, encounter bizarre creatures, and fight giant Bosses in your Ascension of the Tower!

A space-battling crew-managing deckbuilder where your crew are your cards. Deliciously destructible ships: carve apart enemy ships chunk by chunk. Design your ship to fit your play style and adapt to enemy strategies. Reclaim Earth in a hunt-or-be-hunted strategic campaign.