Top similar games like Oxygen Frontier:

This is a turn-based strategy/RPG game set in the stars. In the early stages, you will recruit a team of experts on Earth for exploring a distant alien homeworld, choosing between scientists, mutants, and soldiers. Scour the planet for lost alien technology and uncover the secrets to Earth’s doom.

This is a turn-based strategy/RPG game set in the stars. In the early stages, you will recruit a team of experts on Earth for exploring a distant alien homeworld, choosing between scientists, mutants, and soldiers. Scour the planet for lost alien technology and uncover the secrets to Earth’s doom.

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

Discover the the ancient past with DINODRIFTERS! Explore prehistory as one of the Dinodrifters; a team of time-travelling rangers. Encounter and play as a great myriad of creatures great and small, including Tyrannosaurus, Liopleurodon and Gigantoraptor from every time period all over the globe!

minimalist turn based battle game with a world view of West Fantasy Sword and Magic. The game features simple textual expression but contains a lot of hidden content and information. There are eight major professions to choose from, including 16 basic job transfers and dozens of hidden job transfers

SkullWar: Proving Grounds is a cold sci-fi tactical strategy game. Control humanoid war machines known as "Skulls" in turn-based hex-grid ranged combat. Act 2 out of 3 actions (Move, Attack, or Function) per turn, with full enemy visibility. Victory lies in resource planning and squad synergy.

A single-player turn-based pixel-art tactical extraction game. Enter the sealed-off zone, scavenge supplies, complete tasks, fight enemies, and extract before things fall apart. Bring loot back to your base, craft gear, unlock weapon skills, and prepare for the next expedition.

A monster taming game crossed with tactical grid based combat and open exploration.

Survive a deadly infection in a decaying world. Absorb your enemies to create powerful ability decks in this fully hand-drawn, turn-based RPG.

Else If: ReCurse blends the finest aspects of grid-based strategy RPGs and turn-based JRPGs into one maddening package. Explore the post-apocalyptic digital hellscapes of Neo-Fantasia while engaging in intense and highly customizable strategic battles to determine the fate of the universe itself.

Dark Sky is a narrative RPG deckbuilder that features tactical combat and a branching card upgrade system. Assemble your party, customize your deck, and harness powerful synergies to master strategic battles as you unravel the mystery behind a planetary catastrophe.

King’s Bounty: The Legend is a fan-favorite classic fantasy adventure and an early entry into the modern King’s Bounty era, built around tough battles, smart decisions, and turn-based tactics.

Blackguards 2 is a turn-based strategy-RPG and will deliver challenging hexfield battles and a gritty story filled with violence and crime. - Includes bonus content: Soundtrack, digital Art Book and Strategy Guide Book!

Way of Robot is a Turn-Based RPG. Join three robot companions on a journey to find life in a destroyed world. 14 Job Classes, 100 abilities. The map changes with every playthrough, new treasures, events, and enemies await, fully customize your party to survive.

Explore a vast open world in this strategic monster-taming RPG. Master 28 unique elements and battle against challenging opponents. Unlock the Qreature Lab to discover and breed infinite new species. A discovery-focused adventure where exploration feels fun, meaningful and rewarding.

The Fireseed Treaty is a sci-fi strategy adventure game, combining turn-based strategy gameplay with deck building, hexagonal grid moves, and survival elements, as well as a variety of randomized events, relic rewards, and hero training to constantly upgrade your strategy.

Z Dawn is a survival RPG that takes place in a post-apocalyptic world in which you get to manage a group of survivors to fight for their life, level up their skills, help fight off different breeds of zombies, build and upgrade camp, face hundreds of thrilling events and much more!

Take command of a freight ship traveling through deep space. Every jump brings danger, every decision matters. Manage your crew, upgrade your ship, trade, fight, and survive in a hostile galaxy where resources are scarce and every day could be your last.

An epic turn-based RPG where fantasy, post-apocalyptic, and sci-fi worlds collide. Build limitless heroes without class restrictions, make meaningful choices, and battle zombies, vampires, aliens, dragons and more - solo or in online co-op for up to 6 players.

Canglang Scrolls is a single-player wuxia sandbox RPG. Explore towns, wilderness, and unknown roads. Learn martial arts, trade, craft, build, and fight in tactical turn-based battles. Your choices shape the world, relationships, and future encounters. No fixed path — your story is yours to create.

Build a fortress, raise an army, conquer your rivals! Hire heroes, equip them with rare artifacts and master their special abilities. Capture buildings and resources to train units and hire mercenaries. Lead them to victory in turn based combat!

The evil Mirror Clan holds dominion over the region of Latos. Everyone has lost all hope, except for one. An unlikely hero must build a Team of Titans and bring an end to the reign of tyranny.

In this dystopic sci-fi Tactical RPG, save your patients from themselves. Craft your skills among millions of combinations, heal the mind and face ever growing nightmares in 10mn runs. Will you overcome the insidious being chasing you across minds?

A turn-based strategy game. The world of a fantasy kingdom has been thrown into disarray by the return of the Necromancer – a creature of darkness that wishes to enslave all living beings.

Sand Nomads is an open world tactical RPG where you lead a team of nomads looking for riches and fame across a massive futuristic desert planet. Explore the world, recruit companions, chase rewards and unravel the mysteries of ancient alien ruins!

Magician's Legacy is a classic turn-based fantasy strategy. Defeat countless enemies to solve the mysteries of fading magic and bring life back to the kingdom of dwarves.

In the land of dreams, searching for the meaning of existence, everything once dreamed of is just illusory, only in the "sight" can we trace back to the light of life.

Rise above the Mirk and protect your ship from dangers unknown in the latest entry in the classic Defender’s Quest tower defense series!

King’s Bounty: Crossworlds is a standalone expansion that includes Armored Princess, two additional campaigns, and a world editor, expanding the classic King’s Bounty formula with new challenges and content.

Offworlder – a Sci-fi survival-crafting RPG. Crash-land on a deadly alien planet. Conquer harsh biomes teeming with exotic beasts and biomechanical abominations. Master turn-based combat, build fortified bases, and unravel the planets dark secrets in this gripping survival epic.

Condors and Ocelots have been at war for generations. Customize your army to reign supreme in this Tactics RPG focused on customizable armies!

《Land of Ruins》 is a classic hex-grid turn-based strategy RPG, blending light Roguelike elements with open-world map exploration, while focusing on faction synergies and character progression. Randomly distributed resources and enemies in each run provide greater replayability.