# Fantasy Grounds \- Traveller Mongoose 1E Ruleset \(Traveller 1E Mongoose\) Summer DB entity ID: 03f20666\-b10f\-4c52\-a229\-30d69042418a Steam App ID: 860110 Mongoose Traveller 1E Ruleset Traveller is back, and it is better than ever\! Based on the Classic Traveller rules set, this book has been streamlined for modern roleplaying, and yet still retains that unmistakable Traveller aura\. With complete rules for character and world creation, spaceships, encounters and trading, it is your gateway into new universes\. The Traveller Main Rulebook is the cornerstone of all your Traveller games, to be expanded upon with core supplements such as Mercenary and High Guard, or used with different settings like Starship Troopers, Judge Dredd and, of course, the Original Traveller Universe\. Written by Gareth Hanrahan, the Traveller Main Rulebook contains many things fans of the classic game will find familiar, but always with a new twist\. Traveller has come back\. Discover what is out there\. Adapted for Fantasy Grounds by: Dominic Morta Adapted for Fantasy Grounds by:  Cameron Schwach\[/b\] Requires: The free Fantasy Grounds virtual tabletop \(VTT\) software\. Screenshots may differ from what you see in\-game based on the extension and ruleset you have loaded\. ## Game information - Type: dlc - Developer: SmiteWorks USA, LLC - Publisher: Smiteworks USA, LLC - Release date: May 9, 2018 - Coming soon: false - Free to play: false - Parent Steam app: 252690 - Genres: Indie, RPG, Strategy - Categories: Multi\-player, Online PvP, LAN PvP, Shared/Split Screen PvP, Co\-op, Shared/Split Screen, Cross\-Platform Multiplayer, Downloadable Content, Remote Play Together, Family Sharing - Platforms: windows, mac - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_22277ce6568191d6532b347edc362d23b3fd2372\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_9a649a2670876d9fa59963e5937dc783db669c40\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_b3834f443e520cfed94256f08465d1eecf5a5a63\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_711a1a3bce99c22fd606931e0fff33ee205a9ea0\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_238a959fc8b4371529cb80719e23ced88bcb022c\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_68eba4cf046ef73eb915cdecea2816e21ab0f192\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_e18ca3dbd1a292dc7c7afc1f7621f50e159852ad\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_0b47f5feacf1ab735702f01b3bb6512bc77c6196\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_a138c96b9153c01ae369f914f24390527d28323e\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_6021d533ca653c41769a26c97534758d486466e1\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_55f4153a38c3b2f900f7238e5022bb381004daec\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_caefbcf631846481736570bde8109fd9aa8c2e87\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_2b5cc298cbe59eafbae75a0d29fe832ba05b01b7\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_98fdb3083eb974c412d492486a4b1e47bc384e2b\.1920x1080\.jpg?t=1782949647, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/860110/ss\_e1f3d7f564e9d8c480e2d54f724c21e2715cce80\.1920x1080\.jpg?t=1782949647 - Price: 3999 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: Not collected - Steam review count: 0 - Steam positive reviews: 0 - Steam negative reviews: 0 - Steam positive percentage: Not collected - 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/03f20666-b10f-4c52-a229-30d69042418a/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/03f20666-b10f-4c52-a229-30d69042418a/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\-24T19:57:04\.362365\+00:00 - Details observed: 2026\-09\-23T13:24:54\.110309\+00:00 - Player count observed: Not collected - Reviews observed: 2026\-09\-23T13:24:55\.115967\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/860110/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/860110/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/860110"\},"price":"2026\-09\-23T13:24:54\.110309\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-23T13:24:54\.110309\+00:00","players":null,"reviews":"2026\-09\-23T13:24:55\.115967\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"5ed17ee6\-9da3\-4c83\-84d4\-5c9db42f3ca5","catalog":"91b59585\-e0a7\-48fa\-bd7b\-9c5d71a03899","details":"8785d20c\-00dc\-4c2f\-aadd\-7c346b768431","players":null,"reviews":"e10684a6\-3e3b\-414a\-bd13\-462e54f048ab"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"03f20666\-b10f\-4c52\-a229\-30d69042418a","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/860110/) · [JSON](/api/v1/games/03f20666-b10f-4c52-a229-30d69042418a)