# Boulder Base: Sci-fi Story TD — Build. Defend. Conquer. > Build. Defend. Conquer. (iPhone/iPad app by Lukas Havel.) - Source: https://appshunter.io/ios/app/boulder-base-sci-fi-story-td/id1449361004 (this page in markdown: same URL + `.md`) - Developer: [Lukas Havel](https://appshunter.io/developer/1449361003) - Category: Games, Action, Strategy - Price: Free with in-app purchases - Age rating: 9+ - Requires: iOS 15.0 · 642 MB - Languages: American English - Released: 2021-07-20 - Data updated: 2026-08-23 - User reviews in markdown: https://appshunter.io/ios/app/boulder-base-sci-fi-story-td/id1449361004/reviews.md ## What is Boulder Base? It started like any other day. Until… An armada of hostile machines appeared in the sky. The fate of humanity is in your hands. Are you ready to master tactics, build an unbreakable base, and crush your enemies in both the epic story campaign and intense real-time PvP battles? Earth is on the brink of destruction. Will you be the one to save it? Key Features: - Over 10 years of continuous development - Epic sci-fi story in a 100-year distant future - Real-time strategy (RTS) combining base building, defense & attack - Intense real-time PvP battles - Challenging singleplayer campaign against advanced AI - 700+ story-based missions - 3 unique heroes with upgradeable abilities BUILD & DEFEND Become a master of defense. Design an unbreakable base with 12 types of weapons and boosters, and lure robotic invaders into deadly traps! Your tactical layout is your greatest weapon. PLAN & CONQUER Unleash your inner tactician. Explore new territories, expose the enemy's weak points, and lead your troops to glorious victory on the battlefield. UPGRADE & DOMINATE Turn your army into an unstoppable force. Unlock powerful weapons and troops, upgrade them to the max, and unleash their devastating power to completely dominate your enemies. YOUR BATTLE, YOUR CHOICE Will you fight the relentless AI-driven armies in a challenging single-player campaign, or will you prove your superiority by crushing other players in intense real-time PvP battles? CHOOSE YOUR HERO. SHAPE THE BATTLE. You don't fight alone. Command one of 3 unique heroes and unleash their game-changing abilities. Will you decimate foes with Miss Hit's powerful shots, freeze them with Ice Ace's cryodrones, or engulf them in Sand Anomaly's deadly sandstorm? 700+ STORY-BASED MISSIONS Your epic journey unfolds across 700+ unique missions. Each mission will push your tactical skills to the limit, rewarding you with critical resources, new technologies, and crucial pieces of the story. UNCOVER AN EPIC SCI-FI STORY This is more than a war—it's a mystery. Immerse yourself in an epic sci-fi universe, over 10 years in the making. Journey to a distant planet and unravel the dark truth behind the invasion. The answers are waiting. If you love strategy games with a deep storyline, Boulder Base is a must-have for you! ------------------------------ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://codaby.github.io/privacy/boulder-base.html ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Supply of Boulder Coins | $4.99 | one-time | | Unlock Northfort base | $2.99 | one-time | | Unlock Redwick base | $2.99 | one-time | | Truck of Boulder Coins | $1.99 | one-time | | Unlock Waypond base | $2.99 | one-time | | Unlock Millstone base | $2.99 | one-time | | Unlock Burned Town base | $2.99 | one-time | | Unlock Desert Cliff base | $2.99 | one-time | | Cup Of Hero Parts | $1.99 | one-time | | Barrel Of Hero Parts | $4.99 | one-time | | Small Halloween pack | $2.99 | one-time | | Small Builder pack | $2.99 | one-time | | Small Christmas pack | $2.99 | one-time | | Big Christmas pack | $4.99 | one-time | | Big Halloween pack | $4.99 | one-time | | Small army pack | $2.99 | one-time | | Big Builder pack | $4.99 | one-time | | Big complex pack | $4.99 | one-time | | Big army pack | $4.99 | one-time | | Complex pack | $2.99 | one-time | ## Version history (last 5 releases) ### 1.2.62 — 2026-08-17 - Minor bug fixes and improvements - Updates and changes required by the app stores - Work has begun on a complete graphics overhaul, with the game’s visuals being redesigned from the ground up! More exciting changes are coming soon. Stay tuned! ### 1.2.61 — 2025-12-11 - Boulder’s Championship: A brand-new team event! Build defense with your friends and fight against other teams. - Big team rewards, tons of fun, and deeper strategic gameplay. - Team chat added. - Lots of bug fixes and overall improvements. Join our Discord to share feedback and get the latest news: https://discord.gg/yVvB8jpGKM ### 1.2.58 — 2025-12-09 - Boulder’s Championship: A brand-new team event! Build defense with your friends and fight against other teams. - Big team rewards, tons of fun, and deeper strategic gameplay. - Team chat added. - Lots of bug fixes and overall improvements. Join our Discord to share feedback and get the latest news: https://discord.gg/yVvB8jpGKM ### 1.2.53 — 2025-10-24 - Bug fixes and performance improvements. - Added in-game Discord link and banner to join our community. - New feature: offline territory loss – your bases can now be attacked even when you’re offline. Join our Discord to share feedback and get the latest news: https://discord.gg/yVvB8jpGKM ### 1.2.52 — 2025-09-24 psst.. don’t worry, we’re still grinding! - tons of new stuff! - new missions = new fun - fixed loads of bugs - the game’s smoother than ever - and the best part... we’re cooking up a massive project - a brand new story that’ll change everything! ## Apps similar to Boulder Base | App | Rating | Price | Category | | --- | --- | --- | --- | | [Idle Siege: Army Tycoon Game](https://appshunter.io/ios/app/idle-siege-army-tycoon-game/id1527417124) | 4.6 (21,722) | Free | Games | | [Boom Beach: War Strategy Game](https://appshunter.io/ios/app/boom-beach-war-strategy-game/id672150402) | 4.7 (298,350) | Free | Games | | [War Commander: Rogue Assault](https://appshunter.io/ios/app/war-commander-rogue-assault/id695948278) | 4.5 (13,017) | Free | Games | | [Castlelands: RTS strategy game](https://appshunter.io/ios/app/castlelands-rts-strategy-game/id1526558859) | 3.2 (14) | Free | Games | | [Towerlands: Tower defense (TD)](https://appshunter.io/ios/app/towerlands-tower-defense-td/id1491901979) | 4.5 (7,348) | Free | Games | | [Celtic Tribes - Strategy MMO](https://appshunter.io/ios/app/celtic-tribes-strategy-mmo/id564769273) | 3.5 (46) | Free | Games | ## More apps by Lukas Havel - [Molly Platformer: Super Runner](https://appshunter.io/ios/app/molly-platformer-super-runner/id6446162911) All apps by Lukas Havel: https://appshunter.io/developer/1449361003 ## Related topics [boulder pushers](https://appshunter.io/ios/topics/boulder-pushers) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*