Top similar games like Polygon War:

An idle defense game at the bottom of your screen. Build your squad, upgrade your base, and hold the line against relentless alien waves while you work or browse.

In 2060, nanoweapons leaked from an Antarctic ancient ruin transformed Earth lifeforms into deadly bioweapons. As human forces retreat, you—a top frontline commander—are tasked with leading experimental 3rd-gen mech units to defend the most critical zone until civilians evacuate to near-Earth orbit.

WE ARE REBELLION is a strategy and simulation game in which you command a warship with a crew of rebels. The game is set in the distant future, in a world that has been ravaged and polluted by capitalist corporations.

An idle auto-battler that fights epic battles in the corner of your screen while you conquer your day. Complete missions, build your hero squad, unlock new weapons, skills and upgrades. Assemble your own pirate crew and set sail among the stars!

A lightweight roguelite roulette strategy game where gold is both your weapon and your lifeline. Bet on symbols, build your economy, upgrade your wheel, and survive debt, collectors, and the final boss without losing everything.

Sentry System is a tower defense roguelike where you collect, modify and upgrade your sentries while progressing through a network of challenging encounters.

An idle auto-battler that sits in the corner of your screen while you do other things.

The Covenant Tower is an incremental tower defense game where you build your tower higher during the day, defend it with archers and catapults at night, and prevent world-ending catastrophes by fulfilling an ancient prophecy. Strategic. Satisfying. Surprisingly addictive...

Pick 1 tower, modifier or upgrade every wave. Stack insane tower synergies and watch your build spiral out of control.

Endless cubes. Seven colors, seven currencies. Click to crush or build auto-turrets. Upgrades, prestige system, perks, and boss waves. Neon minimalism. Endless progression.

The roguelike auto-battler where your deck prints itself! Supply a brave worker droid with synergistic blueprints to defend the planet against hordes of alien invaders. Combine hundreds of cards with custom upgrades and infinitely stackable modules to discover broken builds.

Who would’ve thought that a roguelike, card game, and tower defence could come together over a basket of food? Travel through magical lands filled with hungry creatures, collect cards and artifacts that shape your strategy with every run. Escort your food through this whimsical fantasy world.

A turn based Sci-fi Roguelike where players explore the deep mines on a distant planet, find/trade equipment, battle monsters and try to survive.

Squad Arcade is a roguelike deckbuilder with a fast-paced arcade twist, where robots collect ancient heroes and myths to fight in tactical card battles. Every run challenges you to build powerful decks, form unique squads, and master unpredictable challenges.

Last Watchtower is a short incremental defense game. Gather resources, pick upgrades, and unlock powerful tower abilities. Experiment with diverse builds, withstand relentless monster waves, and grow stronger with every run through permanent meta-progression.

Command your heroes, build unstoppable formations, and hold the line against endless waves. Recruit 40 unique heroes, grow stronger even while offline. Turn your castle into an unbreakable fortress.

A retro minimalist auto-battler roguelike where you choose your path, build your stats, and survive as long as possible.

Self moving chess, RTS, Meat pigeon game. In the game, you will control the hero, lead a powerful army, release powerful magic, have a strong city defense, and coordinate resource collection to resist the enemy's strong attack

Refactor is a hard-core tower defense game that combines modular building, route planning, and element composition.

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!

Prismachines is a roguelike, stationary, horde-survival, autobattler. Draft a team of geometric shapes, equip them with game-breaking trigger items, and position them on the grid. Watch your automated engine of destruction unleash screen-clearing chain reactions to survive 20 escalating waves.

Battle the virus in survival like game. You play as a tiny cell, fighting off infected cells and gathering resources to upgrade to infinity.

Ender Chariot is a relic-building roguelite game. You will choose one of four heroes to start a new adventure. Gather resources in battles, purchase relics, summon members, and form your unique chariot team. Charge through randomly areas with three different styles until victory.

Star Armada is a spaceship auto-battler where you assemble and command a fleet of capital ships and fighter squadrons. Unlock powerful new ships and outfit them with a range of turrets, energy shields, and starfighter hangars. Engage in automated battles, carefully timing unique abilities to win.

Forget defense. This is Reverse Tower Defense where you are the threat. Lead the AI, build robots and destroy human bases.Your goal is invasion. Your weapon is the swarm.

Build your mobile outpost and combine over 20 weapons with 100+ items to create unique builds. Grow stronger against endless enemy hordes, conquer new planets, and experience the thrill of evolving from desperate survival to overwhelming firepower.

This is an adventure game with a pigeon-raising style. Here, you can tame over 130 unique monsters, unlock their exclusive skills, and aid you in your adventure journey. Continuously challenge yourself to unlock more exciting content.

Unleash the power of specialized towers to annihilate hordes of monsters in this idle game with roguelike elements. Collect gold, level up your towers, face powerful bosses, and refine your strategy with an evolving skill tree.

A defensive game that combines hero collection and base building, focusing on real - time strategy and a thrilling sense of combat. Use your wisdom to repel wave after wave of enemy attacks!

KNOW YOUR ENEMY. FIRE YOUR CANNONS. A spaceship management and combat game. As the Captain of Silver Wolf, command your crew and use your energy strategically. Change your future with your decisions. Arm your ship and strengthen its shields. Survive in the solar system full of dangers.

A real-time submarine management and survival game with tactical pause, where you manage crew, systems, and resources under constant pressure.

The Cinder Throne is an Idler RPG where you passively kill enemies, level up, loot enemies, change pieces of equipment and find spells. Create powerfull synergies. Rebirth and come back stronger than ever

Moonlight Chess is a turn-based tactical auto-battler where you must assemble your own army, defeat waves of enemies, and vanquish the evil ravaging the kingdom!