# Castle Must Be Mine Summer DB entity ID: 329358d4\-c0e6\-4d81\-bde4\-5021e481d8e0 Steam App ID: 542770 Have you ever simulated war games by using toys? Or have you ever imagined that they could participate in the war games under your command? Right now the VR Technology offer a strong immersive experience make this become more real\. Castle Must Be Mine is a VR tower defense game\. Through building the defense tower on the building points, helping the hero to kill the enemies who want to invade your castle, and after killing the enemies, you will earn some money which can be used to build more towers or upgrade towers as well\. Meanwhile you need to command your hero and use your special skills to obtain better performance\. Key Features: Building and upgrading towers with your strategy\. Command your hero to attack enemies and get more experience point to level up\. Over 30 different monsters, including land monsters and fly monsters\. 5 fascinating forest\-style maps, 4 desert\-style maps and 3 Ice field maps \. Endless maps with cooperation between two heroes Use controllers to throw the fireball, tornado and ice ball to anywhere\. Throwing the boulders from the castle wall to hit and block the enemies\. Fire the Cannon on the castle wall to bombard enemies\. Cast spike trap on the path to stab enemies\. Review your score in world leader board after the level over\. ## Game information - Type: game - Developer: TheMiddleGray - Publisher: TheMiddleGray - Release date: Jul 13, 2018 - Coming soon: false - Free to play: false - Parent Steam app: Not collected - Genres: Casual, Indie, Simulation, Strategy - Categories: Single\-player, Tracked Controller Support, VR Only, Family Sharing - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_7c007e03be4653a6e12b3497c2535e45009d0085\.1920x1080\.jpg?t=1531488180, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_ab1ce5ee10e4a4e3ccc15e6816522c1c928e617d\.1920x1080\.jpg?t=1531488180, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_874a06204a6823eb1f02f054be9ec615be0d7a45\.1920x1080\.jpg?t=1531488180, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_07f2da55f9ee27b0cf2951179f2c8aace9de869b\.1920x1080\.jpg?t=1531488180, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_b821ab6801691b1c776d0107b50718a8db1471a2\.1920x1080\.jpg?t=1531488180, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_538e2f2dea09a7bf755b3b126ca932f5c1dee47d\.1920x1080\.jpg?t=1531488180, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_ca14d944d4e15f71ea082cd521a70b129de676fc\.1920x1080\.jpg?t=1531488180, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_b8bfaf9e1b4f813569232a62c6f2c4b5ca4d104c\.1920x1080\.jpg?t=1531488180, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_1cf4a811037ce5918ac20fc0fca97dcac6c9c0fa\.1920x1080\.jpg?t=1531488180, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_b4708202d48f5191511df9c0bc7e647e8c391a83\.1920x1080\.jpg?t=1531488180, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_fc88df17463bdf7637f280239911627a360ef23d\.1920x1080\.jpg?t=1531488180, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_870c6420ca2db61e089dcf17715d0d8b52ca84e2\.1920x1080\.jpg?t=1531488180, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_8b6be4eabb45d3cee815018164e6f6a4c7071cb3\.1920x1080\.jpg?t=1531488180, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/542770/ss\_5deb42eb6f4aea9391e288cecafd49e0e04d914f\.1920x1080\.jpg?t=1531488180 - Price: 1599 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 0 - Steam review count: 238 - Steam positive reviews: 214 - Steam negative reviews: 24 - Steam positive percentage: 89.91596638655462% - 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/329358d4-c0e6-4d81-bde4-5021e481d8e0/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/329358d4-c0e6-4d81-bde4-5021e481d8e0/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\-22T15:35:15\.812661\+00:00 - Player count observed: 2026\-09\-22T15:35:17\.108815\+00:00 - Reviews observed: 2026\-09\-22T15:35:16\.872833\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/542770/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/542770/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=542770","reviews":"https://store\.steampowered\.com/appreviews/542770"\},"price":"2026\-09\-22T15:35:15\.812661\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T15:35:15\.812661\+00:00","players":"2026\-09\-22T15:35:17\.108815\+00:00","reviews":"2026\-09\-22T15:35:16\.872833\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"dc1b7063\-9fbe\-4818\-af8f\-64c0a40c5056","catalog":"ea35d225\-0527\-47b6\-abb9\-2d1435b8c73a","details":"2ed1d1d6\-ed4a\-434d\-9233\-9e90a8f5034a","players":"0cfef801\-1c89\-4bcd\-ac32\-3115adf9c0a5","reviews":"8dd9ee67\-b1da\-4162\-b7f1\-8961ec2058c9"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"329358d4\-c0e6\-4d81\-bde4\-5021e481d8e0","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/542770/) · [JSON](/api/v1/games/329358d4-c0e6-4d81-bde4-5021e481d8e0)