Top similar games like Flak:

Cosmic Doom: Calamity' is a real-time strategy game set against the backdrop of a spiritual energy revival. The game presents a dynamic battlefield rich in strategic depth and engaging gameplay, centred on authentic real-time combat, complemented by large-scale warfare.

Firefight is a World War II real-time simulation game similar in style to the old Close Combat series but brought up to date with better AI, individual soldier modelling, a faster frame rate to give more intense and realistic combat and an easy to use command interface.

This is my place - This is a fantasy war game with simple gameplay but difficult survival. Players need to upgrade facilities to obtain more resources to defend their territory. In addition to wars, players can also gain more resources or morale by playing mini-games. So how many days can you last?

Easy to learn, hard to master. A simple & free RTS game.

Click Commander is a Real-Time Strategy game. Deploy units,and complete many stages

Sudden Strike is back! The beloved Real Time Strategy series returns, this time with bigger battlefields, more units, better graphics, new scenarios and legendary commanders – making Sudden Strike 4 more tactical and realistic than ever before!

Steel Division: Normandy is a tactical real-time strategy (RTS) game that pits players against AI enemies in a single-player campaign -- or against several opponents in massive 10-on-10 multiplayer battles.

Battle 19XX is a 2D side-scrolling and easy-to-play war game where players need to lead their army to defeat the enemy, and at the same time, they need to go into battle to fight the enemy. A simple resource system, diverse arms, and weapons upgrade your weapons immediately to fight together.

登录送贵族5！免费元宝福利日常活动即可产出！告别爆肝熬夜打城时代！轻松挂机赚元宝，阵容搭配、城市建设、资源掠夺等多种战略玩法，带主公体验三国沙场的针锋相对。攻城、国战、跨服PK，多样战斗模式给主公前所未有的超燃征战体验！全网跨服PK，真人实时对战，随时随地想战就战！赶快加入《三国之怒》，开启主公的三国霸业！

This is an innovative game that combines strategy, action and character development. David to the frontlines of the plant-animal alliance. Engage in fierce defensive battles against the powerful zombie horde, and uncover the fascinating stories behind every precious character in this world.

Marriage Impossible! is a real time strategy game playable only for a streamer with 45~ viewers. Gather gold and upgrade chat viewer's Unit! Collaborate with chat and streamers to capture the ❤️Love❤️

This is the old version, the new version is here： https://store.steampowered.com/app/2245040/_/

Battle friends over air, land and sea in this epic WW2-themed battle strategy game.

Close Combat: Gateway to Caen is a great release in the critically-acclaimed Close Combat series. Gateway to Caen focuses on the largest, concentrated British offensive since the Normandy landings in an attempt to penetrate the German lines west of Caen and cross the Odon River to get the stalled advance moving again.

A geometric-style tower defense game where your defenses persist beyond victories, becoming permanent strategic assets. Build defenses, repel attacks, expand territory, and snowball economically to gain tech and military advantages.

Are you ready to fight? Download this incredibly addictive tank game right now! Choose a tank and fight with your friends in dynamic real-time battles.Meet the legendary tank shooter Battle Tanks! Show the whole world who's in charge here!

"Steel Covenant" is a 3D real-time strategy game. The game is set against the backdrop of World War II. Players can transform into Allied or German commanders, commanding multiple units to participate in battles

On another planet in the future, you set up shop in order to try to rake in money, but you aren't the only one who has the same idea.

This is a 2D defense game that depicts the near future that may arise from climate change. Unlike the defense game, which is automatically attacked by traditional turrets, it is an attractive game that requires you to defeat the enemy by operating the turret directly with limited power.

Authentic RTS gameplay straight out of the 2000s. Command your troops, develop strategies, and win World War II battles. Huge maps, thousands of units, long-range firepower, and no building mechanics!

War Lands is a fast-paced strategy game where you battle for global domination on dynamically generated maps. Expand your territory, manage resources, and outsmart adaptive AI opponents in a constant struggle for supremacy. Think quickly, act decisively, and paint the world in your colors.

Buy soldiers, assemble troops, and simply command them to fight. Each branch has its own strengths, rationally match your lineup, break through the other side's defense line, defeat all the other soldiers, or go to the other side's base camp. Support multiplayer online,and lobby matching

Real-time multiplayer strategy on the actual map of Earth. Spread hex territory across continents, capture cities for income, launch planes around the globe, and broker alliances you'll probably betray. 5–20 minute matches. The world is on the table.

【Village Defender】is a simple and easy-to-use city defense survival game that combines elements of war, levels, equipment, cards, etc. In addition to the combat targets on each battlefield, you can also challenge yourself to fight against how many waves.

Turn-based play is central to Chinese Chess. HyperChineseChess removes this rule—battle AI or players in real-time, using quick thinking to win. Experience classic chess reimagined!

Infinite Fantasy Battlefront is a sci-fi fantasy RTS. Command diverse, ever-expanding factions with unique heroes and armies. Battle solo or with friends across various PvP & PvE modes.

Combat Mission Fortress Italy brings wargamers to the "soft underbelly of Europe", a place that was anything but.

In Close Combat: Cross of Iron you start off as a junior officer leading your men into battle in real-time, focusing on the Eastern Front of World War II. Earn promotions as you deal with an unforgiving enemy. Fight and survive through the frozen winter, hot dusty summer and muddy autumn.

This game combines real-time and turn-based strategy. Each turn is divided into two phases of variable duration. This concept is especially interesting when playing with multiple players. That's why it's so easy to create and join online lobbies.

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"Dynasty Rush" is an official Chinese-themed TD game. Command legendary heroes and unique towers across iconic Chinese landscapes. Experience deep strategy infused with rich culture as you defend the realm. The vast empire awaits your command!

Beauty Fishing is a casual fishing game with immersive deep-sea scenes, various fish and sea bosses. Tap to fire cannons, hit overlords for full-screen coin bursts. Unlock beautiful heroines, unique fisheries and fish collections. Daily check-ins and princess events give free coins.

Fantasy Air-Sea Battles Showdown is a fast-paced top-down air-sea shooter. Pilot fantasy aircraft, dodge missiles, lock on to enemies, unleash firepower, call in allies, and unlock new planes as you battle across oceans, islands, and intense battlefields.

《三国阵》is a unique 2D confrontation game. The simple and easy-to-understand way of deploying troops on the battlefield frees up your hands. You just need to send out troops, and the soldiers will keep fighting to help you defeat the enemies.

A tower defense roguelite where victory means knowing exactly when to run. Draft troops, defend your castle, and escape with your king before it's too late