Alien Swarm: Reactive Drop
Developed by Reactive Drop Team · Published by Reactive Drop Team
At a glance
Overview
An action, free to play game by Reactive Drop Team, published by Reactive Drop Team — single-player, multi-player, pvp, online pvp.
Steam’s own one-line description: “Co-operative top-down shooter game available for free. An epic bug hunt featuring a unique blend of co-op play and squad-level tactics.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Alien Swarm: Reactive Drop.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | Yes |
| Co-op | Yes |
| Online co-op | Yes |
| PvP | Yes |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows® XP or above
- Processor: Pentium 4 or newer
- Memory: 2 GB RAM
- Graphics: DirectX 9 compatible video card with 128 MB, Shader model 2.0b. ATI X800, NVidia 6600 or better
- DirectX: Version 9.0b
- Storage: 7 GB available space
- Sound Card: DirectX 9.0c compatible sound card
- Additional Notes: Disk space requirement depends on installed Workshop addons.
Supported languages (14)
Alien Swarm: Reactive Drop FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Alien Swarm: Reactive Drop?
Steam classifies Alien Swarm: Reactive Drop as a Action, Free To Play game, developed by Reactive Drop Team. Co-operative top-down shooter game available for free. An epic bug hunt featuring a unique blend of co-op play and squad-level tactics.
Is Alien Swarm: Reactive Drop free to play?
Yes — Steam lists Alien Swarm: Reactive Drop as Free to Play.
Is Alien Swarm: Reactive Drop single-player or multiplayer?
Steam lists these modes for Alien Swarm: Reactive Drop: Single-player, Multi-player, PvP, Online PvP, LAN PvP, Co-op, Online Co-op. It supports both solo and multiplayer.
Is Alien Swarm: Reactive Drop on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Alien Swarm: Reactive Drop for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Alien Swarm: Reactive Drop out yet?
Yes — Steam lists a release date of Apr 20, 2017.
What platforms is Alien Swarm: Reactive Drop on?
Alien Swarm: Reactive Drop is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Alien Swarm: Reactive Drop single-player or multiplayer?
Steam lists these modes: Single-player, Multi-player, PvP, Online PvP, LAN PvP, Co-op, Online Co-op.
How much does Alien Swarm: Reactive Drop cost?
It's free to play, per Steam.
Does Alien Swarm: Reactive Drop have achievements?
Yes — Steam lists 198 achievements for Alien Swarm: Reactive Drop.
Who made Alien Swarm: Reactive Drop?
Alien Swarm: Reactive Drop is developed by Reactive Drop Team and published by Reactive Drop Team.
Where to get Alien Swarm: Reactive Drop
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Reactive Drop Team.