Top similar games like Defense of the Oasis:

Turn-Based 4X-like Strategy: Build the peaceful kingdom of Atlantis into a flourishing civilization. Plan carefully or be ready to adapt as the ancient Gods of Olympus rain down floods, earthquakes, volcanoes and all types of disaster.

Elaborate Lands is a relaxing, turn-based strategy game. It combines unique gameplay mechanics with elements from 4X, city-builder and puzzle builder games. Build cities, gather resources, research technologies and expand your territory. Different maps and biomes offer near endless replayability.

SSI's Sword of Aragon was one of the earliest precursors to the 4x genre and is widely regarded as one of the best 4X games ever made. Combining deep RPG character progression, military units, resource management, and a fun story, Sword of Aragon is a MUST have for any fan of the 4x genre!

A true God Game where faith, miracles, morality, and your Avatar decide the destiny of Eden itself. Guide your followers, perform divine miracles, and shape a living world as a young god.

Wage war on your friends and enemies in this simple and engaging strategy game. Easy to learn and quick to play, Mayhem Intergalactic is surprisingly strategic. Play against the computer, or duke it out with friends over the internet. The universe shall be yours!

Arcane Sorcery is a 4x strategy game. You are a sorcerer king. Cast powerful spells from afar from one of 4 spell books. Train units and build your economy. High strategy on a campaign map as well in turn base battles. Challenging AI that does not get buffs in all but the hardest difficulty.

In this cultivation 4X strategy game, your sect has been in peril, and so they open a portal—sending you, a young disciple and their last hope, inside. Stand tall as the new sect leader and guide disciples to rebuild what was lost. Sharpen your focus, master alchemy, and ascend to immortality.

Build a civilization that spans the ages in this historical turn-based strategy game. Combine evolving cultures, raise cities, command armies and expand your empire as a changing climate reshapes the world and your path through history.

An economic war over territories and resources is raging on the planet. Will you destroy the planet and all life on it in the chaos of pollution... or prevent the end of the world by developing new technologies? Play with friends using "Steam Remote" or play against smart AI!

Lead a campaign of glory as you mine, trade, spy, & sabotage your way to victory. Your guild of dwarves must vanquish its rivals and conquer the realm in this turn-based economic strategy game. Lead your capitalist dwarves across new lands in search of gems and gold. For the Guild!

Waronomy is a turn-based fantasy strategy conquest wargame set in a medieval magic world, where strategy is everything: raise armies, empower heroes, forge elite stacks, and annihilate rival warlords until every castle on the map is yours.

Ascendant Dawn is a grand strategy game where you lead a nomadic tribe in a brutal bronze age world. Work your way up from a small clan to a great empire by founding cities and conquering your enemies.

Open a restaurant on a fantasy continent and build a culinary empire, one dish at a time. Explore, gather, cook, and expand — while six rival empires plot their own rise. Survive crises, seize opportunities, and carve your own path to victory.

Play a grand strategy game in any world you want, on land or in space. Import real maps, play a procedurely generated world, or hand-draw your own fictional universe. Then lead your faction to domination by managing its economy, diplomacy, and military. 

Dynamine is an incremental mining game based on Minesweeper. Dig for ores while avoiding explosives, sell what you found, buy better tools to dig more efficiently, then rinse and repeat!

Use your resources to capture locations in this management game. Each location will give you different resources and effects. Create your own build to gather as many resources as possible to pay ZrOth’s tribute, but be careful, he’s getting greedier and greedier.

Unique combination of turn-based 4X and historical grand strategy with a mythological twist. Explore the ancient world and build a world leading civilization. Survive, expand, conquer... and win!

Journey to the West: Spirit Array is a grid-based strategy card game based on the classic novel Journey to the West. Choose your favorite pilgrimage team and magical treasures, gather spiritual energy, overcome challenges and defeat bosses, and finally reach the Western Paradise.

Play cards to capture territories. Improve territories to get better cards and make the island your domain.

Timeline is a turn-based strategy game where you can play through the human history from stone age to modern times. In the game you command wide range of units, make them collect resources and build buildings, towns and cities, explore the map and meet other players controlled by AI.

A 4X strategy epic that mixes the retro-feel of the '90s with roguelike elements in a single massive campaign! Rise from a wandering band to mighty empire across eight eras as you seek victory by domination, science or score. But beware your Archenemy who pursues you through multiple playthroughs!

The grand strategy you can actually finish. A full 4X empire to build, expand, and conquer, with all the depth and none of the grind, in a campaign you complete in a single evening. Fight across five ages on a fresh world every time, or design your own, all the way to total conquest.

Gate Builders is a sci-fi turn-based 4X strategy game. Build space stations, manage work force, exploit, trade and transform resources. Face space pirates and enemy factions. Build, Expand, Thrive!

A turn-based hex strategy you can finish over lunch. Outsmart AI rivals, each with their own grudges, ambitions, and breaking points. Conquer provinces, command knights, scouts, assassins, and more. Unlock rule-bending scrolls. Go bankrupt and your own army defects.

The Kingdom is falling apart! But a group of brave and righteous protectors are on their way! Join them in this fun kingdom builder game! Build your own towns and settlements, upgrade the production, manage your food, resources and luxuries, trade, craft and take care of your people.

Online strategy in a fantasy world with single-player options. Explore the world, expand the borders of your polis, build settlements and produce goods. Immerse yourself in the role of a powerful tycoon of the city-republic, choose your path - magic, diplomacy, espionage or war.

Uncover the secrets of a world created and destroyed by Runes.

Trade, Build, Spy, Negotiate, and Battle for total control of the galaxy's riches. Become the backbone of galactic commerce in a grand strategy universe ripe with opportunity for exploitation and conquest.

Demon Defend is a fantasy strategy tower defense game. Fend off waves of demons by strategically placing unique defensive towers and combining magic to cast powerful spells. Unlock new capabilities by completing levels and enhancing your army through upgrades. Humanity calls for you commander!

Use your diplomatic card, manipulate your opposing nations, survive, and lead your nation to prosperity.

This award-winning 4X strategy classic lets you explore the Old World, exploit risky trade routes, expand your political and military power, and rise to dominance in the Renaissance. Every move can mean the difference between exaltation and excommunication in this multiplayer empire-building game

The goblin tribes of the realm have united against you and the power of the Eye of the Void. Build towers, fortify walls, construct gold mines to gather resources, and cast powerful spells to fend off waves of determined goblins and their allies who seek to destroy you.

Agecraft is a city-builder strategy where you guide a settlement through thousands of years of human history. Manage individual citizens, grow your economy, trade or wage war with other states, and advance from the Stone Age to the Space Age.

Monument village is a peaceful turn-based medieval city-builder. Optimize the placement of each building to grow your village while fulfilling mandatory resource requests. When you are ready, gather workers and materials and build the monument of your dream.

By some quirk of fate, a group of brave Romans found themselves in mysterious worlds. Help them find their way back home. Build settlements, clear paths, defeat enemies. All for the glory of Rome!

Keyclash is a simple tower defense roguelike about building on keyboard keys and surviving as long as possible.