# Alien Swarm: Reactive Drop Summer DB entity ID: 7c514a31\-980a\-4905\-8c48\-8992abdc2027 Steam App ID: 563560 Alien Swarm: Reactive Drop extends Alien Swarm, bringing more of everything: maps, aliens, game modes, guns\.\.\. And most importantly Steam Workshop support\. Tactical co\-op for up to 8 players with a top\-down perspective Steam Workshop support for community maps and challenges New co\-operative campaigns Challenges: Modifications of the game, just like Mutations in Left 4 Dead 2 PvP: Deathmatch, Gun Game, Instagib, and Team Deathmatch Singleplayer: Play with improved bots on all our official maps New Aliens: HL2 antlion guards and more New Weapons: Bulldog, Devastator, and Combat Rifle, with more to come Over 100 Steam achievements Leaderboards: compete with your friends for the fastest mission completion Improved spectating: see hacking minigames and mouse movements in real time ## Game information - Type: game - Developer: Reactive Drop Team - Publisher: Reactive Drop Team - Release date: Apr 20, 2017 - Coming soon: false - Free to play: true - Parent Steam app: Not collected - Genres: Action, Free To Play - Categories: Single\-player, Multi\-player, PvP, Online PvP, LAN PvP, Co\-op, Online Co\-op, LAN Co\-op, Steam Achievements, Full controller support, Captions available, Steam Workshop, Camera Comfort, Color Alternatives, Custom Volume Controls, Adjustable Difficulty, Keyboard Only Option, Mouse Only Option, Playable without Timed Input, Steam Input API Support, Stereo Sound, Subtitle Options, Surround Sound, Steam Cloud, Stats, Steam Leaderboards, Includes level editor, Includes Source SDK, Family Sharing - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_c5fbb05e87ef3dab7e504bb96799a5e93a146651\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_375e11dfcf3399166ac877e98812ca9496f5fd3f\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_37650fcb48dde6f0e81a2ec6e991665eb7a0e071\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_44cb8f8770024960253b96d5ceda3c387852e46a\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_63b3843958878ac2070239bf65cf23ee75382145\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_ba494bfc8b082eb579adcc8c934e327782fc9a7b\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_309f5c9830b539693769b73aa87ca0741a580870\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_1a4c5475bb681716b801961ccd6651599c64a8f5\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_be506d6d67f7cccafd4c36b6803d651eb3b619ec\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_039fbb4b6bb3255b106634520cdb625faa3c0186\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_6505850cf02f81c3b9cb96fa0d8e4f030d8db158\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_06b3af7a0d0a763beb60aff20faca746ea77e260\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_d27ffd98ffad3de3b531d450495f173b4ded00ca\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_d181ac2997dee4f724e8b218d2743fb17f2a0e22\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_ba5f8cbecd2942c62507466ad73cfd22cd46902e\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_dc931d1c6f4ab57ca22ee3c3a9da407f60293435\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_b7f93321552d3cab04b8d7dc5f1573a5209fa57b\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_129844b0747cc362a15efad8451588bdcb06c99f\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_38247c37de07c2b3fa32317c7072517ee037700b\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_8e44be379433ff6b07f2c3569d015ce4ab787723\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_72ebb5048fcbcce87b683fc2e42b5a2071953075\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_ded60db46ffb3982b3ee4bfa2e86ef0e59927848\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_7112af5dcb702017986fb27d754bfddde539548c\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_d782d678e3b99ac4c866d7ac26ae37b4a2f037cb\.1920x1080\.jpg?t=1784424220, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/563560/ss\_bee316d975bae690dcaf45772aecc07894595779\.1920x1080\.jpg?t=1784424220 - Price: Not collected - Price country: Not collected ## Observed metrics - Current players: 105 - Steam review count: 23813 - Steam positive reviews: 22596 - Steam negative reviews: 1217 - Steam positive percentage: 94.8893461554613% - 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/7c514a31-980a-4905-8c48-8992abdc2027/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/7c514a31-980a-4905-8c48-8992abdc2027/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\-22T16:56:26\.657644\+00:00 - Player count observed: 2026\-09\-22T16:56:29\.28788\+00:00 - Reviews observed: 2026\-09\-22T16:56:28\.040164\+00:00 Full provenance: \{"urls":\{"price":null,"catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/563560/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=563560","reviews":"https://store\.steampowered\.com/appreviews/563560"\},"price":null,"source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T16:56:26\.657644\+00:00","players":"2026\-09\-22T16:56:29\.28788\+00:00","reviews":"2026\-09\-22T16:56:28\.040164\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":null,"catalog":"8ac68fa1\-c6b6\-47f8\-9e87\-232b007bbbce","details":"78951bd9\-53cd\-4e78\-9f5c\-87643e89697e","players":"0910f672\-794e\-4c05\-bc58\-0f7b873766fc","reviews":"338b8dbc\-b660\-4a6e\-8d02\-0696682e4822"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"7c514a31\-980a\-4905\-8c48\-8992abdc2027","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/563560/) · [JSON](/api/v1/games/7c514a31-980a-4905-8c48-8992abdc2027)