Build your spaceship-city Gargantua. Forge industries, bend the free market, trade between planets, and defend your growing wealth. Every bullet is bought or produced in a simulated economy where a single mistake can shatter supply chains and trigger interstellar crises. In Gargantua, war is money.

Gargantua is a strategy city builder with tower defense combat and deep trade mechanics, set across a dynamic, interconnected space which contains tens of procedurally generated planets.Planets specialize in different goods and demands constantly shifts. Product prices are shaped by global supply, available raw materials, and the difficulty of interplanetary logistics. Become the dominant producer of a commodity and you can manipulate the market—hoard supply, influence prices, and extract massive profits. But every product is part of an intricate logistics chain: a shortage in one resource can cascade into market-wide crises affecting entirely different industries.Travel between planets is never safe. As you move through space, you’ll face waves of enemies determined to seize your wealth. Your city is built directly onto your colossal spaceship’s deck, where you design defensive layouts and deploy a variety of turrets. Every turret requires ammunition—and every bullet must be produced or purchased through your economy.Your trade decisions directly determine your combat strength. In Gargantua, economy and warfare are inseparable.&quot;War is money&quot;<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4282840/extras/d9727fbfe44912cb95351585b2c91b98.poster.avif?t=1770065179" width=720 height=300 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4282840/extras/d9727fbfe44912cb95351585b2c91b98.webm?t=1770065179" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4282840/extras/d9727fbfe44912cb95351585b2c91b98.mp4?t=1770065179" type="video/mp4"></video><ul class="bb_ul"><li>Traditional tower defense loop: Build your defenses, fight enemies, earn experience and money.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4282840/extras/2491438b6539e3ba82b982195b1d3352.poster.avif?t=1770065179" width=720 height=300 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4282840/extras/2491438b6539e3ba82b982195b1d3352.webm?t=1770065179" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4282840/extras/2491438b6539e3ba82b982195b1d3352.mp4?t=1770065179" type="video/mp4"></video></li><li>Every run unique build: Make a decision everytime you level up. You can focus on production, defense, management or little bit of everything.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4282840/extras/a1081f18f3496c60c684d4db66906735.poster.avif?t=1770065179" width=720 height=300 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4282840/extras/a1081f18f3496c60c684d4db66906735.webm?t=1770065179" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4282840/extras/a1081f18f3496c60c684d4db66906735.mp4?t=1770065179" type="video/mp4"></video></li><li>Procedurally generated planets: Every run will require different strategies.</li><li>Deep economy system: Living supply and demand systems will give opportunities to manipulate the market.</li></ul>

Good Game Database

Gargantua Achievements