Top similar games like One More Siege:

Raise and equip dragons, expand your tower, manage resources, and defend your kingdom across five enemy realms in this colorful 2D idle tower-defense game.

A thrilling idle tower defense game with automated battles and endless growth! Build your defenses, deploy heroes, and watch your fortress evolve from a humble outpost into an unstoppable stronghold—even while you’re away. P.S. Supports a boss key for instant hiding whenever needed.

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.

Traits & Trials is an auto-battler where you customize your characters and train them to their maximum potential, then deploy a squad up to 3 Characters in a wide variety of trial battles.

A pixel idle tower defense where your kingdom fights on its own. Workers gather, your army auto-battles endless waves, spells self-cast — you aim the bow, chain combos and choose what to upgrade. Bosses, titans, prestige, 100+ achievements. The night is endless. The bow is yours.

A minimalist hero‑driven incremental tower defense game. You are an Einherjar guarding the Godcore crystal as Helheim’s horde rises to break it and reach Midgard.

Time killer idle game. Execute humans and conquest villages to gather more souls than ever before! Summon dark creatures, unlock new upgrades, and expand your underworld power in this enhanced sequel with all-new gameplay features.

A short incremental siege game centered around growing and strengthening an army to defend your kingdom. Seize the crown from an endless wave of enemies for your best chance at survival!

Build the ultimate hero formation on a tactical grid, then watch your team crush endless waves. Level heroes, collect mounts, farm pets, dig into mines, and prestige across 17+ worlds, all while you're away. A deeply layered idle RPG with real strategic depth.

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.

A short relaxing incremental game disguised as a tower defense, but enemies can’t reach your walls. Thanks to lava.

An RTS-Roguelike hybrid with auto-battling troops. Master building placement, swarm your enemies, and smash their defenses with unit-commander combos!

A fantasy city builder where you build up your army of minions to take on monsters, bandits and even entire armies! Recruit a wide range of minions to help you gather resources, craft weapons and armor, and develop your colony into the stronghold it was always meant to be.

An incremental war game where technology and magic clash. Gather resources, unlock units and upgrades, and grow from small battles to massive wars.

An endless Tower Defense game of epic Monsters vs evil War Machines. Unlock and upgrade tons of unique elemental Monsters (Water, Air, Earth, and Fire) to defend your home from an infinite swarm of robots. Strategize the most effective placement of Monsters to synergize their elemental abilities.

Resettle is a deep incremental city builder where you develop settlements on islands. Strategically place buildings to maximize resource production, explore 10 different upgrade systems, and create a thriving island city.

A minimalist game about building and defending your little kingdom.

An incremental action game set across the seas. Lead a party of 5 Heroes, upgrade your heroes and mounts, unlock 16 powerful skills, and build your skill tree as you fight through 35 levels of sea monsters. Defeat giant bosses and tame them as mounts for your next adven

Lazy Galaxy 2 is an idle/clicker game with base-building and RTS elements. Lead an evil (albeit lazy) alien race to conquer the universe! Expand your base, fight vicious foes, and conquer the galaxies. Acquire combat experience and convert into candy, the most precious alien resource!

A medieval fantasy village builder and auto battler. Gather resources, expand your settlement, and build a force of warriors, archers, and mages to face monster waves. When your village falls, spend earned Skulls on lasting upgrades and return stronger.

Endustry is a game about building, exploring and surviving. Build machines and conveyor belts to collect resources. Try to survive with or without enemy waves depending on which game mode you play.

A casual strategy game. Build your fortress by day and defend it by night.

Hold the dome! A fantasy defence game where you zap enemies, grow your towns, and survive the night.

A tiny auto-battle defense game that sits on your desktop while you work. Monsters circle a ring around your board and your pixel heroes fight them on their own. Summon, merge and level up heroes, forge weapons, and push through six worlds at your own pace.

Little Kingdom RTS is an indie real-time strategy game set in a medieval fantasy world. Gather resources, build settlements, raise walls, and grow your small kingdom. Command an army of knights, archers, and mages to fight off rival kingdoms, orcs, and undead.

A dark fantasy survival strategy game where you manage villagers, gather resources, and defend a burning campfire against waves of undead in a relentless battle for survival.

Draft your buildings, shape your kingdom, and trigger the wave. Draft building or skill cards, optimize your resource chains, and perfect your layout. When you're ready, trigger the wave and watch your kingdom's synergy clash with relentless enemies.

Tower Defence meets minimalist Action Strategy. Ride as the King, protecting everything you have left, and the Queen, blinded by your enemies.

A Warcraft-inspired incremental game — grow a goblin army while raising money for charity! Upgrade your goblins, merge them into massive units, and unleash comedic, wholesome chaos! 90% of profits are donated to causes like The Alzheimer's Foundation of America and Parkkinson’s Foundation.

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.

A minimalist tactical base defense game where you fight as a hero, command troops, and build powerful class synergies while fortifying your city against relentless waves of invading sheep.

A light city-building game that combines elements of card games and tower defense, where players must survive daily enemy attacks and gradually grow their strength to ultimately defeat powerful invaders.

Match War - This is a simple match-3 plus war game. The game has three ways to play: pass, defeat, and hold on. Players need to change the soldiers or heroes who fight to win.