# Starboost EX Summer DB entity ID: b27d45a8\-a65d\-43f1\-97d2\-29b160e0d1cb Steam App ID: 917990 Wishlist Noosphere on Steam About the Game Fly in space like Ironman with 30\+ missions to play & deploy your own turrets & monsters into the battlefield\. A story driven Sci\-fi adventure game\.b\] Story 'BOOM' a ex\-space engineer seeking revenge for his dead family that is killed by the 'Snakers', a extraterrestrial beings from a parallel universe of Gaia\. What's Unique about this game? Starboost EX is a game that allows players to engage in both ground and air battles at the same time with advance flying mechanism\. You are not alone\. You can build A\.I units such as turrets to help you in battle\. If you wanted fiends, you can harvest underlings that are collected from monsters' eggs\. They can also be deploy into battle\. A total of 10 units can be deployed\. Main Features Advance Flying mechanism inspired by the Ironman\. 30\+ missions with different objectives and goals\. Create your Underlings to fight together with you\. Build AI & Robots to assist you during battle\. Different variety of missions include destroying key targets\. protecting key targets and challenge courses\. Varieties of enemy types and bosses ## Game information - Type: game - Developer: KOEX studio \(choo bin yong\) - Publisher: KOEX studio - Release date: Jan 18, 2019 - Coming soon: false - Free to play: false - Parent Steam app: Not collected - Genres: Action, Adventure, Indie - Categories: Single\-player, Steam Achievements, Family Sharing - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/917990/ss\_aafb485449c03282926d738d62fb444a02e1f3ec\.1920x1080\.jpg?t=1620523067, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/917990/ss\_2fed04feb143bf7c31ec046ed8b31178531cb96b\.1920x1080\.jpg?t=1620523067, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/917990/ss\_b9ef9d89b6791d7bfe96cbbcca59c85233af694d\.1920x1080\.jpg?t=1620523067, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/917990/ss\_117ca04da894f380ffb30a1764da7b8b80914b3c\.1920x1080\.jpg?t=1620523067, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/917990/ss\_b509305e939ca03fc2eb4db6f814775647d82ff1\.1920x1080\.jpg?t=1620523067, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/917990/ss\_0b39d8ba5f0436bb5962f261e7e40a3af51b9fcc\.1920x1080\.jpg?t=1620523067, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/917990/ss\_f221d7b0dba4e9023ddee88e25d19b83ba241b25\.1920x1080\.jpg?t=1620523067, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/917990/ss\_583ab43a88b25ab4d3c0509e2c618fa00b109223\.1920x1080\.jpg?t=1620523067, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/917990/ss\_6de9b0534421293ff51af4731f63e6292d80778e\.1920x1080\.jpg?t=1620523067, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/917990/ss\_18e3c3b136bd776330edf782a10707cd32755ed2\.1920x1080\.jpg?t=1620523067 - Price: 699 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 0 - Steam review count: 3 - Steam positive reviews: 1 - Steam negative reviews: 2 - Steam positive percentage: 33.333333333333336% - Summer DB rating: No native votes Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\} ## Player history [Seven-day chart data as Markdown](/api/v1/entities/b27d45a8-a65d-43f1-97d2-29b160e0d1cb/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/b27d45a8-a65d-43f1-97d2-29b160e0d1cb/player-metrics?days=7) Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown. ## Sources and freshness - Catalog membership: store\_catalog - Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00 - Details observed: 2026\-09\-23T17:57:49\.396088\+00:00 - Player count observed: 2026\-09\-23T17:57:50\.75241\+00:00 - Reviews observed: 2026\-09\-23T17:57:50\.404531\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/917990/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/917990/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=917990","reviews":"https://store\.steampowered\.com/appreviews/917990"\},"price":"2026\-09\-23T17:57:49\.396088\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-23T17:57:49\.396088\+00:00","players":"2026\-09\-23T17:57:50\.75241\+00:00","reviews":"2026\-09\-23T17:57:50\.404531\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"3ee366cf\-605c\-4748\-8af8\-f0c9332b419f","catalog":"c4278684\-0b2f\-4b17\-b18b\-13dfa871ea51","details":"f938babb\-54de\-449c\-a887\-a41cd40a9b17","players":"feebbd8b\-3350\-4c97\-bf6d\-eee51f39bae0","reviews":"9021c705\-952c\-4c80\-a0ad\-8bd10fe145ba"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"b27d45a8\-a65d\-43f1\-97d2\-29b160e0d1cb","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\} Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted. [Steam store](https://store.steampowered.com/app/917990/) · [JSON](/api/v1/games/b27d45a8-a65d-43f1-97d2-29b160e0d1cb)